Model R120a GHz 2GHz 2.26GHz 2.66GHz 2.93GHz 8MB Intel QuickPath Interconnect 4.8 GT/s 5.86 GT/s. Supported. Supported.

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1 1.4 Model R120a1 Features 1U slim rackoptimized Intel Xeon processor E5502/E5504/E5520/X5550/X5570 DDR31066 DIMM of up to 192GB with x4sddc, lockstep mode, memory mirroring Universal hard disk bays supporting up to 3.6TB SAS and 6TB SATA Model 2.5inch hard disk drive model Ncode N F N F N F N F N F Intel Xeon processor Intel Xeon processor Intel Xeon processor Intel Xeon processor Intel Xeon processor CPU E5502 E5504 E5520 X5550 X5570 Clock 1.86GHz 2GHz 2.26GHz 2.66GHz 2.93GHz L3 cache 4MB 8MB Intel QuickPath Interconnect 4.8 GT/s 5.86 GT/s 6.4 GT/s No. of CPU (core number) Intel 64 Intel HyperThreading Technology Intel Virtualization Technology Enhanced Intel SpeedStep Technology Intel Turbo Boost Technology Chip set Memory Internal HDD Transfer rate Standard Maximum*3 Standard Maximum Disk controller RAID *5 Hot plug Standard Maximum Disk controller RAID *5 Hot plug 1 (standard) 2 (max.) (2 core) Internal Diskless SSD SATA 300GB (6 x 50GB) SATA (RAID controller installed as standard) Standard: RAID 0/1 Optional: RAID 0/1/5/6 Supported FDD (USB) Mandatory option : external FDD (2mode) Optical disk drive 1 x DVDROM (DVD:x8 max. speed, CD: x24 max. speed) LAN interface 2 x 1000BASET (100BASETX is supported) (standard) Device bays (3.5") [open] Disk drive bays (2.5") [open] 6[6] RAID controller slot [open] PCI Express 2.0 (x4) : 1[0] (RAID controller installed as standard) Expansion slots [open] Standard Low profile: PCI Express 2.0 (X8) x 1[1] Full height: PCI Express 2.0 (X16) x 1[1] Graphics Interface Power supply Cooling fan Keyboard Mouse Form factor Weight Power consumption Optional Riser Card [N811623] Supported Not supported Supported Intel 5520 DDR31066 Registered DIMM with ECC, x4 SDDC, lock step mode (x8 SDDC), memory mirroring*1 *6 DDR31066 Unbuffered DIMM with ECC 800 MHz 800 MHz / 1066MHz *6 192GB (12 x 16GB) Diskless SATA 3TB (6 x 500GB), SAS 3.6TB (6 x 600GB) SAS / SATA (RAID controller installed as standard) Standard: RAID 0/1 Optional: RAID 0/1/5/6 Supported Low profile: PCI Express 2.0 (X8) x 1[1] Full height: 64bit/133MHz PCIX x 1[1] Chip VRAM Integrated in the Server Management Controller 32MB Keyboard (mini DIN 6pin) x1(rear), Mouse (mini DIN 6pin) x1 (rear), Serial (DSub 9pin) x1 (rear), Analog RGB (Mini DSub 15pin) x2 (front x1, rear x1), USB2.0 x8 (front x2, rear x2, internal x4), 1000BASET (RJ45 *100BASETX) x2 (rear), LAN for management (RJ45, 100BASETX/10BASET) x1 (rear) Optional: redundant (hot plug) Standard: redundant (not hot plug) Optional (not included as standard) Optional (not included as standard) 19inch rack mountable, 1U rack height Dimensions (WxDxH) mm 428 x 722 x x 823 x 44 (including front bezel(*option), inner rails and protruding objects) Std config.*2 16Kg (including front bezel(*option) and inner rails) Max. config.*3 21Kg (including front beze(*option)l and inner rails) Std. config. (standby )*2 126VA/121W 126VA/121W 126VA/121W 127VA/122W 127VA/122W Std. conf ig. (when in operation)*2 218VA/208W 218VA/208W 218VA/208W 248VA//237W 248VA//237W Max. config. (standby )*3 300VA/287W 300VA/287W 300VA/287W 306VA/293W 306VA/293W Max. config. (when in operation)*3 680VA/670W 680VA/670W 680VA/670W 710VA/700W 710VA/700W Temperature and humidity condition Supported OS (see Chapter 3 "Software" for details) Not supported Model R120a1 1 (standard) 2 (max.) (4 core) Supported Supported Supported During operation: 10 to 35ºC / 20 to 80% (noncondensing) When stored: 10ºC to 55ºC / 20% to 80% (noncondensing) *4 Windows Server 2003 Standard Edition (SP1 or later)/ Enterprise Edition (SP1 or later) Windows Server 2003 R2, Standard Edition / Enterprise Edition Windows Server 2003 R2, Standard x64 Edition / Enterprise x64 Edition Windows Server 2008 Standard / Enterprise Windows Server 2008 Standard (x64) Enterprise (x64) Windows Server 2008 R2 Standard *7 / Enterprise *7 Red Hat Linux *5 VMware ESXi 4 *1 All DIMMs must be 2GB/4GB/8GB/16GB to use x4 SDDC function. *2 Standard : 1 x CPU, 2GB (2 x 1GB) memory, 146.5GB (1 x 146.5GB, SAS, 10,000rpm) disk storage, 1 x preinstalled RAID controller *3 Maximum: 2 x CPU, 96GB (12 x 8GB) memory, 879GB (6 x 146.5GB, SAS, 15,000rpm) disk storage, 1 x preinstalled RAID controller + battery, PCI boards (1 x 10GbE LAN card [N A], 1 x RAID Controller [N ] + 1 x RAID Battery Backup Unit [N ]), redundant power supplies *4 When stored at a low or high temperature, the system clock may largely deviate from the current time. *5 For Linux support, contact your local NEC sales office, or go to the NEC website at: *6 DDR31333 Registered memory is supported. However, RPQ is required to DDR31333 Registered memory. *7 Windows Server 2008 R2 installation requires update modules. contact your local NEC sales office, or go to the NEC website at: 141

2 R120a1 Model Ncode CPU Clock L3 cache Intel Quick Path Interconnect No. of CPU (core number) Intel 64 Intel HyperThreading Technology Intel Virtualization Technology Enhanced Intel SpeedStep Technology Intel Turbo Boost Technology Chip set Memory Internal HDD Transfer rate Standard Maximum Standard Maximum Disk controller RAID *6 Hot plug FDD (USB) Optical disk drive LAN interface Device bays (3.5") [open] Disk drive bays (3.5") [open] RAID controller slot [open] Expansion slots Standard [open] Graphics Interface Power supply Cooling fan Keyboard Mouse Form factor Weight Power consumption Optional Riser Card [N811623] Chip VRAM Dimensions (WxDxH) mm Std config.*2 Max. config.*3 Temperature and humidity condition 3.5inch hard disk drive model N F N F N F N F N F Intel Xeon processor E5502 Intel Xeon processor E5504 Intel Xeon processor E5520 Intel Xeon processor X5550 Intel Xeon processor X GHz 2GHz 2.26GHz 2.66GHz 2.93GHz 4MB 8MB 4.8 GT/s 5.86 GT/s 6.4 GT/s 1 (standard) 2 (max.) (2 core) Not supported Not supported Model R120a1 1 (standard) 2 (max.)(4 core) Supported Supported Supported Intel 5520 DDR31066 Registered DIMM with ECC, x4 SDDC, lock step mode (x8 SDDC), memory mirroring*1 *7 DDR31066 Unbuffered DIMM with ECC 800 MHz 800 MHz / 1066MHz *7 192GB (12 x 16GB) Diskless SAS 1.35TB (3 x 450GB), SATA 6TB (3 x 2TB) Standard: SATA, Optional: SAS Standard: RAID 0/1*4 Optional: RAID 0/1/5/6 Supported Mandatoryoption: intenal FDD (2mode), external FDD (2mode) 1 x DVDROM (DVD:x8 max. speed, CD: x24 max. speed) 2 x 1000BASET (100BASETX is supported) (standard) (dedicated for FDD) 3[3] PCI Express2.0 (x4) : 1[1] Low profile: PCI Express 2.0 (X8) x 1[1] Full height: PCI Express 2.0 (X16) x 1[1] Low profile: PCI Express 2.0 (X8) x 1[1] Full height: 64bit/133MHz PCIX x 1[1] Integrated in the Server Management Controller 32MB Keyboard (mini DIN 6pin) x1(rear), Mouse (mini DIN 6pin) x1 (rear), Serial (DSub 9pin) x1 (rear), Analog RGB (Mini DSub 15pin) x2 (front x1, rear x1), USB2.0 x8 (front x2, rear x2, internal x4), 1000BASET (RJ45 *100BASETX) x2 (rear), LAN for management (RJ45, 100BASETX/10BASET) x1 (rear) Optional: redundant (hot plug) Standard: redundant (not hot plug) Optional (not included as standard) Optional (not included as standard) 19inch rack mountable, 1U rack height Supported Supported 428 x 722 x x 823 x 44 (including front bezel(*option), inner rails and protruding objects) 16Kg (including front bezel(*option) and inner rails) 21Kg (including front bezel(*option) and inner rails) Std. conf ig. (standby )*2 112VA/106W 112VA/106W 112VA/106W 114VA/109W 114VA/109W Std. conf ig. (when in operation)*2 210VA/202W 210VA/202W 210VA/202W 236VA//227W 236VA//227W Max. conf ig. (standby )*3 314VA/302W 314VA/302W 314VA/302W 319VA/309W 319VA/309W Max. conf ig. (when in operation)*3 680VA/670W 680VA/670W 680VA/670W 710VA/700W 710VA/700W Supported OS (see Chapter 3 "Software" for details) During operation: 10 to 35ºC / 20 to 80% (noncondensing) When stored: 10ºC to 55ºC / 20% to 80% (noncondensing) *5 Windows Server 2003 Standard Edition (SP1 or later)/ Enterprise Edition (SP1 or later) Windows Server 2003 R2, Standard Edition / Enterprise Edition Windows Server 2003 R2, Standard x64 Edition / Enterprise x64 Edition Windows Server 2008 Standard / Enterprise Windows Server 2008 Standard (x64) / Enterprise (x64) Windows Server 2008 R2 Standard *8 / Enterprise *8 Red Hat Linux *6 VMware ESXi 4 *1 All DIMMs must be 2GB/4GB/8GB/16GB to use x4 SDDC function. *2 Standard : 1 x CPU, 2GB (2 x 1GB) memory, 160GB (1 x 160GB, SATA, 7,200rpm) disk storage *3 Maximum: 2 x CPU, 96GB (12 x 8GB) memory, 1.35TB (3 x 450GB, SAS, 15,000rpm) disk storage, 1 x RAID Controller [N A] + battery, PCI boards (1 x 10GbE LAN card [N A], 1 x RAID Controller [N ] + 1 x RAID Battery Backup Unit [N ]), 1 x internal FDD, redundant power supplies *4 Onboard RAID (SATA) is not supported on Linux configuration. *5 When stored at a low or high temperature, the system clock may largely deviate from the current time. *6 For Linux support, contact your local NEC sales office, or go to the NEC website at: *7 DDR31333 Registered memory is supported. However, RPQ is required to DDR31333 Registered memory. *8 Windows Server 2008 R2 installation requires update modules. contact your local NEC sales office, or go to the NEC website at: 142

3 External Design R120a1 (2.5inch HDD model) R120a1 Front View Monitor Power ACT UID RESET UID Connector LED LED LED SWITCH SWITCH HARD DISK BAYs PULLOUT TAB Rear View USB DISK ACCESS DVDROM STATUS DUMP(NMI) Power HARD DISK BAYs Connector LED DRIVE LED SWITCH SWITCH PCI SLOT Display PCI SLOT Power UNIT AC Power UNIT AC (FullHeight) Connector (LowProfile) (option) INLET (standard) INLET AC POWER LED Mouse CONNECTOR SERIAL PORT USB UID UID DUMP MANAGEMENT LAN Keyboard CONNECTOR CONNECTOR LED SWITCH SWITCH LAN CONNECTOR CONNECTOR CONNECTOR

4 External Design R120a1 (3.5inch HDD model) Front View R120a1 Monitor Power ACT UID RESET Power UID Connector LED LED LED SWITCH SWITCH SWITCH DVDROM FDD BAY Rear View USB DISK ACCESS STATUS DUMP(NMI) HARD DISK BAYs PULLOUT TAB Connector LED LED SWITCH PCI SLOT Display PCI SLOT Power UNIT AC Power UNIT AC (FullHeight) Connector (LowProfile) (option) INLET (standard) INLET AC POWER LED Mouse CONNECTOR SERIAL PORT USB UID UID DUMP MANAGEMENT LAN Keyboard CONNECTOR CONNECTOR LED SWITCH SWITCH LAN CONNECTOR CONNECTOR CONNECTOR

5 Model R120a1 R120a1 : Standard CPU #1 CPU #2 DIMM bank DIMM bank DIMM bank DIMM bank DIMM bank DIMM bank CPU Kit CPU Kit (2C/1.86G(4)) [N ] <Intel Xeon processor E5502> CPU Kit (4C/2G(4)) [N ] <Intel Xeon processor E5504> CPU Kit (4C/2.26G(8)) [N ] <Intel Xeon processor E5520> CPU Kit (4C/2.66G(8)) [N ] <Intel Xeon processor X5550> CPU Kit (4C/2.93G(8)) [N ] <Intel Xeon processor X5570> Additional Registered Memory Module : Exclusive connection * You cannot use the two slots or ports at the same time. Do not use processors of different processor numbers (frequencies and/or core numbers) at the same time. Not supporting memory RAS function (memory mirroring,lockstep function) Additional 1GB memory module [N ] (1GB x1) Additional 2GB memory module [N ] (2GB x1) Additional 4GB memory module [N ] (4GB x1) Additional 8GB memory module [N ] (8GB x1) Additional 16GB memory module [N ] (16GB x1) Up to six memory modules (96GB) can be installed per CPU. Additional CPU is required to install seven or more memory modules. Up to 12 memory modules (192GB) can be installed in two CPU configuration. This memory not support RAS functions. For more details about the memory performance,interleave and about the memory size supported by each OS, please refer to the end of this document. Registered type and Unbuffered type cannot be mixed. DDR31333 Registered memory is supported. RPQ is required. Contact ITGL for details DIMM bank DIMM bank DIMM bank DIMM bank Additional Unbuffered Memory Module Not supporting memory RAS function (memory mirroring,lockstep function) Additional 1GB memory module [N ] (1GB x1) Additional 2GB memory module [N ] (2GB x1) Up to six memory modules (12GB) can be installed per CPU. Additional CPU is required to install seven or more memory modules. Up to 12 memory modules (24GB) can be installed in two CPU configuration. For more details about the memory size supported by each OS, please refer to the end of this document. Registered type and Unbuffered type cannot be mixed. Additional Memory Module set To use memory RAS function (memory mirroring,lockstep function) Additional 2GB memory module [N ] (1GB x2) Additional 4GB memory module [N ] (2GB x2) Additional 8GB memory module [N ] (4GB x2) Additional 16GB memory module [N ] (8GB x2) Additional 32GB memory module [N ] (16GB x2) A memory module set for RAS function consists of two DIMMs. This memory module set supports RAS function. (memory mirroring,lockstep function) Up to two memory modules sets (64GB) can be installed per CPU. Additional CPU is required to install three or more memory modules sets. Up to four memory modules sets (128GB) can be installed in two CPU configuration. For more details about the memory RAS functions, please refer to the end of this document. 145

6 R120a1 A color display, a keyboard and a 2button mouse are necessary but NOT provided with the main unit as standard. 2 *2 Video I/F (Mini Dsub 15pin) Display Local procurement 1 Keyboard I/F (mini DIN 6pin) Keyboard 104key keyboard (USEnglish) [N817019]*1 1 Mouse I/F (min DIN 6pin) Mouse 2button mouse [N817023] *1 The 104key Keyboard [N817019] cannot be housed in the 19inch rack cabinet. 2 *2 4 Video I/F (Mini Dsub 15pin) External USB I/F (mini DIN 6pin) *2(rearx1,frontx1) *Only the display connected with a front port is displayed, when the display is connected with both ports. Switch Unit Connection PS/2 Cable Set (1.8m/3m/5m) [K410119(1A)] (1.8m) [K410119(03)] (3m) [K410119(05)] (5m) Up to eight servers can connect directly to the LCD console unit. Use optional Server Switch Units to connect more than eight servers. LCD Console Unit Switch Unit Connection USB Cable Set (1.8m/3m/5m) [K410118(1A)] (1.8m) [K410118(03)] (3m) [K410118(05)] (5m) A 17inch LCD, keyboard, mouse, and Server Switch Unit (x8) are integrated into the 1U LCD Console Unit. 17inch LCD Console Unit (1U/8port) [N814369F] Consists of the following components: 17inch LCD 1280x1024 max., Full color Keyboard (no tenkey numeric keypad) Optical Mouse Server Switch Unit Supports up to eight servers. Allows the connection of up to 64 servers by cascading the Server Switch Units [N819110F]. Server Switch Unit Switch Unit Connection Cable Set (1.8m) [K410119(1A)] Server Switch Unit (8 ports) [N819110F] The 17inch LCD Console Unit [N814369F] allows the connection of up to 64 servers by cascading eight Server Switch Units [N819110F]. The 17inch LCD Console Unit [N814369F] does not support other SSUs [N819109F/ 09AF]. 146

7 R120a1 1 Internal SATA I/F DVDROM drive (standard) 4 Int. USB I/F Provide either a Builtin FDD, Flash FDD or an External FDD for maintenance and OS installation purpose. Internal USB Cable [K410193(00)] FDD Internal FDD (USB) [N815192] Twomode, Slim type 2008 R2 EL4 EL4x64 EL5x64 EL x64 ESXi4 * 4 Ext. USB I/F FDD 2008 R2 EL4 EL4x64 EL5x64 EL x64 External Floppy disk Drive Unit (USB) [N816081] Twomode, USB cables are provided ESXi4 * FDD 2008 R2 EL4 EL4x64 EL5 EL5x x64 Flash FDD (USB) 1.44MB [N816086] Each of the front and rear panels features two USB ports. ESXi4 * For more details about to use Flash FDD, please refer to Flash FDD User's Guide. Do not use External FDD and Flash FDD, or multiple Flash FDDs at the same time. *: for usage limitations, refer to the section VMware ESXi 4 kit of this document. 147

8 R120a1 2 LAN I/F (RJ45) LAN I/F (RJ45) LAN connection <1000BASET / 100BASETX > Standard onboard LAN interfaces can configure AFT/ALB. Standard LAN interface and optional LAN board cannot configure AFT/ALB. 1 (Rear panel) Serial I/F (Dsub 9pin) RS232C straight cable 1.5m [K21001(01)] RS232C devices Modem, etc. UPS Local procurement 2 Power Unit (Empty slot) One power unit is supplied as standard. To configure hot plug Redundant Power Supply in the R120a1, use an optional power supply unit [N818163F]. Power Unit [N818163F] Fans The R120a1 is equipped with redundant cooling fans as standard. Additional cooling fans cannot be installed. Options Cable Arm [N814370] The Cable arm [N814370] is used to bundle cables on rear side. Front Bezel [N814614F] 148

9 HDD Configuration Choose one configuration from the varieties below. The HDD carriers are required for locally purchased nonnec HDDs as the HDD carriers are not provided with the main unit. See sheet 1412 for HDD carriers' information and the Information of Local Procurement in the Chapter 2 for locally procured HDD information. Precautions : When using VMware ESXi 4 Provide an internal hard disk even when you select VMware ESXi 4 (The hard disk will store the virtual OS, various logs, and data). VMware ESXi 4 cannot be installed to a hard disk. The Universal RAID Utility (a RAID system management utility) is not supported by VMware ESXi 4. R120a1 HDD Configuration (1) 2.5inch hard disk model SAS / RAID0,1 (,5,6) / Hot Plug EL4 EL4x64 EL x R2 EL5x64 ESXi4 6 HDDs <2.5inch SAS, Hot plug> 146.5GB HDD (10,000rpm) [N ] 300GB HDD (10,000rpm) [N ] 600GB HDD (10,000rpm) [N ] 73.2GB HDD (15,000rpm) [N ] 146.5GB HDD (15,000rpm) [N ] *All HDD rotation must be the same. HDDs <2.5inch SATA, Hot plug> 160GB HDD (7,200rpm) [N ] 500GB HDD (7,200rpm) [N ] SSD <2.5inch SATA, Hot plug> 50GB SSD [N ] The cable is provided with the main unit Allows up to six HDDs Supports RAID0,1 as standard To configure RAID 5 and 6, a RAID Upgrade Kit [N ] is required. For more details about SAS/SATA HDD, SATA SSD Mixed Configuration, please refer to the end of this document. Inserted to a RAID controller (PCIe card installed in as standard) PCIe slot <PCIe (x8) RAID 0,1 128MB cache> as standard Additional DAC Battery RAID Battery Backup Unit [N ] RAID Upgrade Kit [N ] For RAID 5/6 configuration HDD Configuration (2) 2.5inch hard disk model SAS / RAID0,1,5,6 / Hot Plug EL4 EL4x64 EL5 EL5x x R2 ESXi4 Inserted to a PCIe slot RAID controller [N A] <PCIe (x8) RAID 0/1/5/6 256MB cache> Additional DAC Battery RAID Battery Backup Unit [N ] 149

10 R120a1 HDD Configuration (3) 3.5inch hard disk model SATA / nonraid / nonhot Plug x R2 EL4 EL4x64 EL5 EL5x64 3 HDD Configuration (4) 3.5inch hard disk model SATA / onboard RAID 0,1 / Hot Plug HDDs <3.5inch SATAII/300, Hot plug> 160GB HDD (7,200rpm) [N A] 250GB HDD (7,200rpm) [N A] 500GB HDD (7,200rpm) [N ] 750GB HDD (7,200rpm) [N ] 1TB HDD (7,200rpm) [N ] 2TB HDD (7,200rpm) [N ] x64 Allows up to three HDDs Supports RAID0,1 (LSI Logic Embedded MegaRAID ) The cables are provided with the main unit. Internal Serial ATA I/F <Serial ATAII/300> 1410

11 R120a1 HDD Configuration (5) 3.5inch hard disk model SAS,SATA / RAID 0,1 / Hot Plug EL4 EL4x64 EL R x64 EL5x64 ESXi4 3 HDDs <3.5inch SATAII/300, Hot plug> 160GB HDD (7,200rpm) [N A] 250GB HDD (7,200rpm) [N A] 500GB HDD (7,200rpm) [N ] 750GB HDD (7,200rpm) [N ] 1TB HDD (7,200rpm) [N ] 2TB HDD (7,200rpm) [N ] The cables are provided with the main unit. HDDs <3.5inch SAS, Hot plug> 146.5GB HDD (15,000rpm) [N ] 300GB HDD (15,000rpm) [N ] 450GB HDD (15,000rpm) [N ] Allows up to three HDDs Do not use SATA HDD and SAS HDD in a R120a1 at the same time. Insert into PCIe slot RAID controller [N A] <PCIe(x8), RAID 0/1, 128MB cache> Additional DAC battery RAID Battery Backup Unit [N ] HDD Configuration (6) 3.5inch hard disk model SAS,SATA / RAID 0,1,5,6 / Hot Plug EL5 EL5x64 EL4 EL4x x R2 ESXi4 Allows up to three HDDs Do not use SATA HDD and SAS HDD in a R120a1 at the same time. Insert into PCIe slot RAID controller [N A] <PCIe(x8), RAID 0/1/5/6, 128MB cache> [N A] <PCIe(x8), RAID 0/1/5/6, 256MB cache> Additional DAC battery RAID Battery Backup Unit [N ] 1411

12 R120a1 3 (3.5inch) 6 (2.5inch) HDD Carrier 3.5 inch HDD carrier (SAS) [N815429] 2.5 inch HDD carrier (SAS) [N815430] 3.5 inch HDD carrier (SATA) [N815431] 2.5 inch HDD carrier (SATA) [N815432] * Local procurement HDD required HDD carrier. 1412

13 R120a1 PCI slot FullHeight Riser Card LAN 1000BASET adapter (PCIe(x1)) [N ]* 1000BASET adapter(2ch) (PCIe(x4)) [N ]* 1000BASET adapter(2ch) (PCIe(x4)) [N ] 1000BASET adapter(4ch) (PCIe(x4)) [N A] *1 *1 Do not use LAN cable with connector cover. 10GbE adapter (PCIe(x8)) [N A]* 10GBASE adapter(sfp+/2ch) (PCIe2.0(x8)) {N ] SFP+ Module(10GSR) [N ] (Max. 2 in N ) *1 Red hat Enterprise Linux supported version 5.4 or later. * For locally purchased nonnec LAN adapters, see the Information of Local Procurement in the Chapter 2. Riser Card (FullHeight) [N811623] PCIX 64bit/133MHz x1 + PCIe 2.0 (x8) x x64 EL4 EL4x64 EL5 EL5x64 ESXi R2 LAN connection x R2 EL5 *1 EL5x64 *1 LAN 100BASETX adapter (PCIX) [N ]* 1000BASESX adapter (PCIX) [N ]* 1000BASET adapter (PCIX) [N ]* 1000BASET adapter (2ch)(PCIX) [N ]* ESXi4 EL4 EL4x64 EL5 EL5x64 LAN connection EL4 EL4x64 EL5 EL5x x64 ESXi4 PCI slot Do not use 1000BASESX adaptor and 1000BASET adaptor in a R120a1 at the same time. * For locally purchased nonnec LAN adapters, see the Information of Local Procurement in the Chapter 2. SCSI controller for Device Expansion Unit SCSI controller [N ] <Ultra320 SCSI>* *Do not use [N810375] and [N ] at the same time. SAS controller for Device Expansion Unit [N A] <PCIe(x8)> EL4 EL4x64 EL5 EL5x x64 EL4 EL4x x64 EL R R2 EL5x64 Device Expansion Unit FullHeight Riser Card Riser Card (FullHeight) [N811623] PCIX 64bit/133MHz x1 + PCIe 2.0 (x8) x1 SCSI controller for Device Expansion Unit EL4 EL4x64 EL5 EL5x x64 SCSI controller [N810395] <Ultra320 SCSI>* SCSI controller [N810375] <Ultra320 SCSI>* *Do not use [N810375] and [N ] at the same time. EL4 EL4x64 EL5 EL5x x R2 4 External USB I/F USB Cable * [K410197(00)] * required for USB Devise Expansion Unit. 1413

14 R120a1 See the section of Device Expansion Unit. PCI slot RAID controller EL4x64 EL4 [N ] <PCIe(x8), RAID 0/1/5/6 512MB cache> Additional DAC battery RAID Battery Backup Unit [N ] *Do not use with Internal FDD[N815192] EL5 EL5x64 ESXi x R2 External I/F Disk Expansion Unit SAS controller [N A] EL5 EL4 EL4x x R2 EL5x64 SAS Disk Array Unit or Device Expansion Unit See the section of Disk Expansion Unit / Disk Array Unit. Fibre channel controller [N ] <1ch, 4Gbps, optical> [N ] <2ch, 4Gbps, optical> [N ] <1ch, 8Gbps, optical> [N ] <2ch, 8Gbps, optical> EL4 EL4x64 EL x64 ESXi4 EL5x R x R2 EL5 EL5x64 NEC Storage S Series Fibre Channel Disk Array Unit * * Mixed configuration of the 4Gbps and the 8Gbps model is not supported. FullHeight Riser Card Riser Card Variety (FullHeight) Standard: PCIe 2.0 (x16) x1 + PCIe 2.0 (x8) x1 [N811623]: PCIX 64bit/133MHz x1 + PCIe 2.0 (x8) x1 1414

15 R120a1 VMware ESXi 4 Preinstall Kit Internal USB I/F VMware ESXi 4 kit [N F] Use the VMware ESXi 4 Recovery CD and install the VMware ESXi 4 Single Server to an USB flash memory (Insert the USB flash memory to the /exclusive internal USB interface). USB flash memory can only be used for VMware ESXi 4. Provide an internal hard disk even when you select VMware ESXi 4. (The hard disk will store the virtual OS, various logs, and data) VMware ESXi 4 cannot be installed to a hard disk. ESMPRO Agent cannot be installed in a VMware ESXi 4 environment. Therefore, in order to receive alert messages from the EXPRESSSCOPE Engine, the ESMPRO Manager (Ver5.0 and later) is required. The VMware ESXi 4 recovery CD and VMware ESXi 4 license key are supplied as standard. Reset the NUMA (NonUniform Memory Access) function of the BIOS setup menu to 'ON'. The default is 'OFF'. Provide at least one set of FDDs for hardware maintenance purpose. (VMware ESXi 4 does not support FDD). VMware ESXi TM 4 MUST BE INSTALLED TO SERVER BEFORE SHIPMENT. For installment instructions, refer to the manual included in the preinstall kit. NEVER ship as an individual item. VMware ESXi 4 must not be selfinstalled by customer. 1415

16 R120a1 Server Management (EXPRESSSCOPE Engine 2) Onboard RAS chip The R120a1 features the EXPRESSSCOPE Engine 2 remote management controller as standard. The optional Remote KVM and Media License [N811503] allows for advanced server management. Standard EXPRESSSCOPE Engine 2 Features a dedicated LAN port (100BASETX/10BASET) for remote sever management No PCI slot is required. Option Remote KVM and Media License [N811503] The Remote KVM and Media License enables remote console and remote media features as the extended functionality of EXPRESSSCOPE Engine 2. Remote console Displays a graphics console on the web browser of remote terminals (PC/servers) Controls remote terminals keyboard and mouse via the web browser (IE ver.6 or later) Remote media Provides access to the CD/DVD/FD on the remote terminals (PCs/servers) as if the user were accessing the drives locally. R120a1 server management functions Monitoring server EXPRESSSCOPE Engine 2 EXPRESSSCOPE Engine 2 with Remote KVM and Media License [N811503] Monitor temperature /voltage /FAN /degeneration (CPU/memory) x x Collecting hardware event log x x Stole monitoring /Automatic reboot Alerting Remote console (via COM port/lan) Monitor booting, BIOS/POST stall, OS stall, shutdown X*5 X*5 HW err, Boot err and OS panic (by SNMP, ) (via LAN) x x HW err, boot err, and OS panic (via COM port (modem)) x x POST/BIOS setup, DOS utility x x Panic screen, Boot screen x*1 x CUI screen (OS console) x*1 x GUI screen (OS console) X*3*5 X*2 Remote reset/power onoff/dump x x OS Shutdown X*5 X*5 Remote controlling (via COM port/lan) Remote media (CD/DVD/FD, Flash) (via LAN) x CLP (Command Line Protocol, DMTF compliant) x x Remote control via Web browser (not required dedicated AP) x x Remote batch X*5 x*5 Maintenance Scheduling (not requiring UPS) X*5 X*5 Remote boot (PXE boot), maintenance partition boot x x Others Automatic IP address setting via DNS/DHCP x x Remote wakeup Wake On LAN, Wake On Ring x x Group management Monitoring/controlling by the group X*5 X*5 Industry standard IPMI *1 Supported by Windows 2003, Windows 2008 and Linux. Windows 2003/2008 uses SAC (Special Administration Console) and Linux uses serial console. *2:Enabled by the EXPRESSSCOPE Engine 2 baseboard management controller *3:Enabled by VNC (Virtual Network Computing) included in ESMPRO Ver.5. Windows Server 2008 not supported. *5: Not supported in VMware ESXi environment. Note: * When H/W remote KVM console function is used, color number is degraded to 65,536 with the resolution of 1280x1024. For more details, see "Server Management" in the Technical Guide. * All of the above management functions are enabled regardless of OS status. * Some functions depend on the configuration. For more details, see "Server Management" in the Technical Guide. * Remote media cannot be used from a guest OS in a VMware ESXi environment. The extension function of the ESMPRO Agent cannot be installed. For details of the functions which can be achieved by the extension function of the ESMPRO Agent, refer to NEC ESMPRO Agent Extension installation manual.

17 Optional Boards and Adaptable Expansion Slots 2.5inch hard disk drive models (Standard Riser Card) [N F/1613F/1614F/1615F/1616F] N code *1 Maximum board length Product name Full Height short: up to 173.1mm long: up to 312mm Low Profile MD1: up to 119.9mm MD2: up to 167.6mm *2 To create an AFT, ALB teaming and Bonding with [N ]. *3 10BASET is not supported. *4 The SFT function corresponding is supported by AFT. *5 To create an AFT, ALB teaming and Bonding with [N ] or Standard LAN interface *6 To create an AFT, ALB teaming and Bonding with [N ] or Standard LAN interface. *7 To create an AFT, ALB teaming and Bonding with [N A]. *8 Do not use LAN cable with connector cover. Standard PCIe 2.0 PCIe 2.0 PCIe 2.0 #0A #1B #1C x4 x16 x8 Slot size (Fullheight or LowProfile) RAID controller Fullheight LowProfile Supported board type x8 x16 x8 Installable board size *1 RAID controller Short MD2 RAID controller (RAID 0/1, 128MB) O N A RAID controller (RAID 0/1/5/6, 256MB) O N RAID controller (RAID 0/1/5/6, 512MB) O O N SCSI controller (PCI EXPRESS (x1)) O O N A SAS controller O O N Fibre channel controller (1ch, 4Gbps, LP) (PCI Express (x4)) O O N Fibre channel controller (2ch, 4Gbps, LP) (PCI Express (x4)) O O N Fibre channel controller (1ch, 8Gbps, LP) O O N Fibre channel controller (2ch, 8Gbps, LP) O O N BASET adapter (PCI Express (x1)) O O N BASET adapter (2 ch) (PCI Express(x4)) O N BASET adapter (2 ch) (PCIExpress (x4)) O N A 1000BASET adapter (4 ch) (PCIExpress (x4)) O O N A 10GbE adpter O O N GBASE adpter (SFP+/2ch) O O N811701A RS232C connector Kit O R120a1 *9 Red Hat Enterprise Linux supported version 5.4 or later. Note: Standard LAN interface The standard LAN interface supports AFT/ALB Teaming, Bonding. You can create an AFT,ALB teaming or Bonding across the standard LAN interface and optional LAN board. (N /122)(W2K3 SP2, W2K8, RHEL5.3 ) You cannot create an AFT,ALB teaming and Bonding across the standard LAN interface and optional LAN board. (Excluding N /122) The SFT function corresponding is supported by AFT. Note Installed in as standard the standard RAID controller Max. 1 Not for internal HDDs. Not for internal HDDs. For Backup Drive only. N /154 N /154 N /131 N /131 *2, *3, *4 *5, *3, *4 *6, *3, *4 *7, *8, *3, *4 N N A. Do not support teaming.*9 Bonding Bonding treats two or more network interfaces as a virtual single network interface, and offers the loadbalancing and the trouble resistance function. The operation verification is done with RHEL5.3 in the balancerr/ activeackup/ balancexor/ broadcast/ balancetlb/ balancealb mode in Express Servers. 1417

18 Optional Boards and Adaptable Expansion Slots 2.5inch hard disk drive models (Option Riser Card [N811623]) [N F/1613F/1614F/1615F/1616F] N code Optional riser card [N811623] PCIe 2.0 PCIX PCIe 2.0 #0A #1B #1C x4 64bit/133MHz x8 Slot size (Fullheight or LowProfile) RAID controller Fullheight LowProfile Supported board type x8 3.3V x8 Installable board size *1 RAID controller Short MD2 RAID controller (RAID 0/1, 128MB) O N A RAID controller (RAID 0/1/5/6, 256MB) O N RAID controller (RAID 0/1/5/6, 512MB) O N SCSI controller (64bit/ 66MHz PCI) O N SCSI controller (64bit/ 133MHz PCIX) O N SCSI controller (PCI EXPRESS (x1)) O N A SAS controller O N Fibre channel controller (1ch, 4Gbps, LP) (PCI Express (x4)) O N Fibre channel controller (2ch, 4Gbps, LP) (PCI Express (x4)) O N Fibre channel controller (1ch, 8Gbps, LP) O N Fibre channel controller (2ch, 8Gbps, LP) O N BASETX adapter (32bit/ 133MHz PCI) O N BASETX adapter (64bit/ 133MHz PCIX) O N N N N A N N A N N811701A Product name 100BASET adapter (2ch) (64bit/ 133MHz PCIX) 1000BASET adapter (PCI Express (x1)) 1000BASET adapter (2ch) (PCIExpress (x4)) 1000BASET adapter (4ch) (PCIExpress (x4)) 1000BASESX adapter (64bit/ 133MHz PCI) 10GbE adpter 10GBASE adpter (SFT+/2ch) RS232C connector Kit O O O O O O O O R120a1 *1 Maximum board length Full Height short: up to 173.1mm long: up to 312mm Low Profile MD1: up to 119.9mm MD2: up to 167.6mm *2 10BASET is not supported. *3 To create an AFT, ALB teaming and Bonding with Standard LAN interface *4 The SFT function corresponding is supported by AFT. *5 Do not use LAN cable with connector cover. *6 Red Hat Enterprise Linux supported version 5.4 or later. Note: Standard LAN interface The standard LAN interface supports AFT/ALB, Bonding. You can create an AFT,ALB team or Bonding across the standard LAN interface and optional LAN board. (N )(W2K3 SP2, W2K8, RHEL5.3 ) You cannot create an AFT,ALB team and Bonding across the standard LAN interface and optional LAN board. (Excluding N ) The SFT function corresponding is supported by AFT. Bonding Bonding treats two or more network interfaces as a virtual single network interface, and offers the loadbalancing and the trouble resistance function. The operation verification is done with RHEL5.3 in the balancerr/ activeackup/ balancexor/ broadcast/ balancetlb/ balancealb mode in Express Servers. Note Installed in as standard the standard RAID controller Not for internal HDDs. N N Not for internal HDDs. For Backup Drive only. N /154 N /154 N /131 N /131 N *2, N *2, *3, *4 N *2, *5 N /122/125A. N N A. Do not supoort teaming.*6 1418

19 Optional Boards and Adaptable Expansion Slots 3.5inch hard disk drive models (Standard Riser Card) [N F/1618F/1619F/1620F/1621F] N code N A N A N A N N N A N N N N Standard PCIe 2.0 PCIe 2.0 PCIe 2.0 #0A #1B #1C x4 x16 x8 Slot size (Fullheight or LowProfile) RAID controller Fullheight LowProfile Supported board type x8 x16 x8 Installable board size *1 RAID controller Short MD2 RAID controller (RAID 0/1, 128MB) O O O O O O O O O O O O O O O O O Note Max. 1 Not for internal HDDs. Not for internal HDDs. For Backup Drive only. N /154 N /154 N /131 N /131 N BASET adapter (PCI Express (x1)) O O *2, *3, *4 N BASET adapter (2ch) *5, *3, *4 O (PCI Express(x4)) N N A N A N RAID controller (RAID 0/1/5/6, 512MB) O O O O O O O N811701A RS232C connector kit O *1 Maximum board length Product name RAID controller (RAID 0/1/5/6, 128MB) RAID controller (RAID 0/1/5/6, 256MB) SCSI controller (PCI EXPRESS (x1)) SAS controller Fibre channel controller (1ch, 4Gbps, LP) (PCI Express (x4)) Fibre channel controller (2ch, 4Gbps, LP) (PCI Express (x4)) Fibre channel controller (1ch, 8Gbps, LP) Fibre channel controller (2ch, 8Gbps, LP) 1000BASET adapter (2ch) (PCIExpress (x4)) 1000BASET adapter (4ch) (PCIExpress (x4)) 10GbE adpter 10GBASE adpter (SFT+/2ch) Full Height short: up to 173.1mm long: up to 312mm Low Profile MD1: up to 119.9mm MD2: up to 167.6mm *2 To create an AFT, ALB teaming and Bonding with [N ]. *3 10BASET is not supported. *4 The SFT function corresponding is supported by AFT. *5 To create an AFT, ALB teaming and Bonding with [N ] or Standard LAN interface *6 To create an AFT, ALB teaming and Bonding with [N ] or Standard LAN interface. *7 To create an AFT, ALB teaming and Bonding with [N A]. *8 Do not use LAN cable with connector cover. *6, *3, *4 *7, *8, *3, *4 N N A. Do not support teaming. *9 R120a1 *9 Red Hat Enterprise Linux supported version 5.4 or later. Note: Standard LAN interface The standard LAN interface supports AFT/ALB Teaming, Bonding. You can create an AFT,ALB teaming or Bonding across the standard LAN interface and optional LAN board. (N /122)(W2K3 SP2, W2K8, RHEL5.3 ) You cannot create an AFT,ALB teaming and Bonding across the standard LAN interface and optional LAN board. (Excluding N /122) The SFT function corresponding is supported by AFT. Bonding Bonding treats two or more network interfaces as a virtual single network interface, and offers the loadbalancing and the trouble resistance function. The operation verification is done with RHEL5.3 in the balancerr/ activeackup/ balancexor/ broadcast/ balancetlb/ balancealb mode in Express Servers. 1419

20 Optional Boards and Adaptable Expansion Slots 3.5inch hard disk drive models (Option Riser Card [N811623]) [N F/1618F/1619F/1620F/1621F] N code Optional riser card [N811623] PCIe 2.0 PCIX PCIe 2.0 #0A #1B #1C x4 64bit/133MHz x8 Slot size (Fullheight or LowProfile) RAID controller Fullheight LowProfile Supported board type x8 3.3V x8 Installable board size *1 RAID controller Short MD2 N A RAID controller (RAID 0/1, 128MB) O N A RAID controller (RAID 0/1/5/6, 128MB) O N A RAID controller (RAID 0/1/5/6, 256MB) O N RAID controller (RAID 0/1/5/6, 512MB) O N SCSI controller (64bit/ 66MHz PCI) O N SCSI controller (64bit/ 133MHz PCIX) O N SCSI controller (PCI EXPRESS (x1)) O N A SAS controller O N Fibre channel controller (1ch, 4Gbps, LP) (PCI Express (x4)) O N Fibre channel controller (2ch, 4Gbps, LP) (PCI Express (x4)) O N Fibre channel controller (1ch, 8Gbps, LP) O N Fibre channel controller (2ch, 8Gbps, LP) O N BASETX adapter (32bit/ 133MHz PCI) O N BASETX adapter (64bit/ 133MHz PCIX) O N N N N N N A Product name 100BASET adapter (2ch) (64bit/ 133MHz PCIX) 1000BASET adapter (PCI Express (x1)) 1000BASET adapter (2ch) (PCIExpress (x4)) 1000BASET adapter (4ch) (PCIExpress (x4)) 1000BASESX adapter (PCIe) (64bit/ 133MHz PCI) 10GbE adpter O O O O O O N GBASE adpter (SFT+/2ch) O N811701A RS232C connector Kit O *1 Maximum board length Full Height short: up to 173.1mm long: up to 312mm Low Profile MD1: up to 119.9mm MD2: up to 167.6mm *2 10BASET is not supported. *3 To create an AFT, ALB teaming and Bonding with Standard LAN interface *4 The SFT function corresponding is supported by AFT. *5 Do not use LAN cable with connector cover. *6 Red Hat Enterprise Linux supported version 5.4 or later. Note Not for internal HDDs. N N Not for internal HDDs. For Backup Drive only. N /154 N /154 N /131 N /131 N *2, N *2, *3, *4 N *2, *5 N / 122. N N A. Do not support teaming. *6 R120a1 Note: Standard LAN interface The standard LAN interface supports AFT/ALB, Bonding. You can create an AFT,ALB team or Bonding across the standard LAN interface and optional LAN board. (N )(W2K3 SP2, W2K8, RHEL5.3 ) You cannot create an AFT,ALB team and Bonding across the standard LAN interface and optional LAN board. (Excluding N ) The SFT function corresponding is supported by AFT. Bonding Bonding treats two or more network interfaces as a virtual single network interface, and offers the loadbalancing and the trouble resistance function. The operation verification is done with RHEL5.3 in the balancerr/ activeackup/ balancexor/ broadcast/ balancetlb/ balancealb mode in Express Servers. 1420

21 Adding File Devices R120a inch hard disk drive models (1) Standard Configuration 2.5 Hard Disk Drive SAS ID 0,1 2.5 Hard Disk Drive SAS ID 2,3 2.5 Hard Disk Drive SAS ID 4,5 RAID 標準搭載 Controller RAIDコントローラ (Standard) (N A 相当 ) (2) Optional RAID Controller [N A] 2.5 Hard Disk Drive SAS ID 0,1 2.5 Hard Disk Drive SAS ID 2,3 2.5 Hard Disk Drive SAS ID 4,5 RAID N A Controller RAID (N A) コントローラ 1421

22 R120a inch hard disk drive models (1) Standard Configuration 3.5 SATA Hard Disk Drive ID SATA Hard Disk Drive ID SATA Hard Disk Drive ID 2 (2) Optional RAID Controller [N A/117A/118A] 3.5 SAS/SATA Hard Disk Drive ID SAS/SATA Hard Disk Drive ID SAS/SATA Hard Disk Drive ID 2 RAID コントローラ Controller 1422

23 R120a1 Maximum available memory Maximum available memory See the table below for the maximum memory size that you can actually use on your system. The maximum available memory is less than the maximum physical memory supported by your system because some chipsets require PCI resource space of about 700MB. The PCI resource capacity varies by type and number of PCI cards you are using. 4GB 32GB 64GB Maximum memory size supported by OS Microsoft Windows Server 2003, Standard Edition (SP1) Microsoft Windows Server 2003 R2, Standard Edition Microsoft Windows Server 2008 Standard Microsoft Windows Server 2003 R2, Standard x64 Edition Microsoft Windows Server 2008 Standard x64 Microsoft Windows Server 2008 R2 Standard Microsoft Windows Server 2003, Enterprise Edition (SP1) Microsoft Windows Server 2003 R2, Enterprise Edition Microsoft Windows Server 2008 Enterprise Maximum available memory (registered / Unbuffered) HWDEP disabled:*1 About 3.3GB / About 3.3GB HWDEP enabled (default):*1 4GB / 4GB 32GB / 24GB 64GB / 24GB 1TB Microsoft Windows Server 2003 R2, Enterprise x64 Edition 192GB / 24GB 2TB 16GB Microsoft Windows Server 2008 Enterprise x64 Microsoft Windows Server 2008 R2 Enterprise RedHat Enterprise Linux ES4 (x86 / EM64T) RedHat Enterprise Linux 5 (x86) RedHat Enterprise Linux 5 Advanced Platform (x86) 192GB / 24GB 16GB / 16GB 64GB RedHat Enterprise Linux AS4 (x86) 64GB / 24GB 256GB RedHat Enterprise Linux AS4 (EM64T) RedHat Enterprise Linux 5 (EM64T) RedHat Enterprise Linux 5 Advanced Platform (EM64T) 192GB / 24GB 1TB *2 VMware ESXi4 192GB / 24GB *1 To disable HWDEP, go to BIOS Setup and disable Execute Disable Bit (XD Bit). XD Bit is enabled by default. *2 The maximum memory capacity in the virtual machine is 256GB. 1423

24 Memory Installation Guide / interleave / Clock / RAS Feature R120a1 Memory Installation Guide Memory installation sequence is determined. Installation sequence shall match the numbers indicated in below illustrations according to its capacity from large to small. Registered type and Unbuffered type cannot be mixed. 1CPU (Maximum of 6) CPU 1 Open 3 6 2CPU (maximum of 12) The memory installation sequence will differ from that of 1CPU CPU 1 CPU Memory interleave This system uses Independent Channel mode to increase memory bandwidth by installing multiple DIMMs in different channels. Memory interleave is used to increase memory access speed. BIOS recognizes memory configuration and enable memory interleave. Some memory areas are not interleaved if they do not allow memory interleave. The first 1GB of the 2GB DIMM and the 1GB DIMM in the other channel are 2way interleaved. The second 1GB of the 2GB DIMM is not interleaved. 1GB 1GB 2way interleaved 2GB 1GB CPU 1 1GB CPU 2 1GB <Interleaving in singleprocessor configuration> 1GB 6way interleaved *3way interleaved for each processor when NUMA is activated on the BIOS setup menu. 1GB 1GB 1GB CPU 1 CPU 2 1GB 1GB <Interleaving in dualprocessor configuration> See next page for DIMM configuration examples to enable memory interleave. 1424

25 R120a1 Registered DIMM configuration examples for Memory Interleave (1processor configuration) Memory is 2 or 3way interleaved in single processor configuration. The interleave modes vary by memory configuration. To increase memory access speed, use memory interleave available configuration. Memory Size Memory Interleave Mode 2way 2way + 3way 3way 2GB 2 x 1GB DIMM 3GB 3 x 1GB DIMM 4GB 4 x 1GB DIMM 2 x 2GB DIMM 5GB 5 x 1GB DIMM 6GB 6 x 1GB DIMM 3 x 2GB DIMM 7GB 3 x 1GB DIMM + 2 x 2GB DIMM 8GB 4 x 2GB DIMM 4 x 1GB DIMM + 2 x 2GB DIMM 2 x 4GB DIMM 2 x 1GB DIMM + 3 x 2GB DIMM 9GB 3 x 1GB DIMM + 3 x 2GB DIMM 10GB 2 x 1GB DIMM + 4 x 2GB DIMM 11GB 3 x 1GB DIMM + 4 x 2GB DIMM 12GB 6 x 2GB DIMM 3 x 4GB DIMM 15GB 3 x 1GB DIMM + 3 x 4GB DIMM 2 x 8GB DIMM 4 x 2GB DIMM + 2 x 4GB DIMM 16GB 4 x 4GB DIMM 2 x 1GB DIMM + 1 x 2GB DIMM + 3 x 4GB DIMM 18GB 3 x 2GB DIMM + 3 x 4GB DIMM 20GB 2 x 2GB DIMM + 4 x 4GB DIMM 24GB 6 x 4GB DIMM 27GB 3 x 1GB DIMM + 3 x 8GB DIMM 30GB 3 x 2GB DIMM + 3 x 8GB DIMM 32GB 4 x 4GB DIMM + 2 x 8GB DIMM 36GB 3 x 4GB DIMM + 3 x 8GB DIMM 40GB 2 x 4GB DIMM + 4 x 8GB DIMM 48GB 6 x 8GB DIMM 51GB 3 x 1GB DIMM + 3 x 16GB DIMM 54GB 3 x 2GB DIMM + 3 x 16GB DIMM 60GB 3 x 4GB DIMM + 3 x 16GB DIMM 64GB 4 x 8GB DIMM + 2 x 16GB DIMM 2 x 8GB DIMM + 3 x 16GB DIMM 72GB 3 x 8GB DIMM + 3 x 16GB DIMM 80GB 2 x 8GB DIMM + 4 x 16GB DIMM 96GB 6 x 16GB DIMM 1425

26 R120a1 Registered DIMM configuration examples for Memory Interleave (2processor configuration) Memory is 2, 4, or 6way interleaved in dual processor configuration. The interleave modes vary by memory configuration. The table shows DIMM configuration examples for memory interleave when NUMA (NonUniform Memory Access) is disabled by default. When NUMA is used, memory interleave is enabled for each processor. See the DIMM configuration examples for 1 processor configuration on the previous page. To increase memory access speed, use 4way, 2+6way, 4+6way, or 6way interleave. Memory Memory Interleave Mode Memory Memory Interleave Mode Size 2way 4way 2+6way/4+6way 6way Size 2way 4way 2+6way/4+6way 6way 2GB 2 x 1GB DIMM 12 x 4GB DIMM 48GB 4GB 4 x 1GB DIMM 6 x 8GB DIMM 6GB 6 x 1GB DIMM 50GB 2 x 1GB DIMM + 6 x 8GB DIMM 4 x 1GB DIMM + 4 x 1GB DIMM + 2 x 2GB DIMM 6 x 8GB DIMM 8GB 2 x 4GB DIMM 4 x 2GB DIMM 52GB 2 x 2GB DIMM + 8 x 1GB DIMM 6 x 8GB DIMM 2 x 1GB DIMM + 6 x 1GB DIMM + 54GB 4 x 2GB DIMM 6 x 8GB DIMM 10GB 6 x 1GB DIMM + 2 x 4GB DIMM + 2 x 2GB DIMM 6 x 8GB DIMM 10 x 1GB DIMM 56GB 4 x 2GB DIMM + 6 x 8GB DIMM 12GB 12 x 1GB DIMM 6 x 4GB DIMM + 4 x 8GB DIMM 6 x 2GB DIMM 60GB 6 x 2GB DIMM + 6 x 8GB DIMM 14GB 2 x 1GB DIMM + 8 x 8GB DIMM 6 x 2GB DIMM 6 x 1GB DIMM + 4 x 4GB DIMM + 64GB 4 x 16GB DIMM 4 x 2GB DIMM 6 x 8GB DIMM 4 x 1GB DIMM + 6 x 2GB DIMM 4 x 8GB DIMM + 2 x 16GB DIMM 16GB 2 x 8GB DIMM 4 x 4GB DIMM 4 x 2GB DIMM + 6 x 4GB DIMM + 72GB 2 x 4GB DIMM 6 x 8GB DIMM 8 x 2GB DIMM 10 x 8GB DIMM 18GB 6 x 1GB DIMM + 6 x 8GB DIMM + 6 x 2GB DIMM 80GB 2 x 16GB DIMM 4 x 4GB DIMM + 2 x 2GB DIMM 2 x 8GB DIMM + 4 x 16GB DIMM 20GB 6 x 2GB DIMM + 2 x 4GB DIMM 96GB 12 x 8GB DIMM 10 x 2GB DIMM 6 x 16GB DIMM 2 x 1GB DIMM + 12 x 2GB DIMM 98GB 6 x 16GB DIMM 24GB 4 x 1GB DIMM + 6 x 4GB DIMM 6 x 16GB DIMM 100GB 2 x 1GB DIMM + 2 x 2GB DIMM + 26GB 6 x 4GB DIMM 6 x 16GB DIMM 4 x 1GB DIMM + 6 x 1GB DIMM + 102GB 6 x 4GB DIMM 6 x 16GB DIMM 28GB 2 x 2GB DIMM + 6 x 2GB DIMM + 108GB 6 x 4GB DIMM 6 x 16GB DIMM 6 x 2GB DIMM + 6 x 4GB DIMM + 120GB 4 x 4GB DIMM 6 x 16GB DIMM 30GB 6 x 1GB DIMM + 6 x 4GB DIMM 128GB 8 x 16GB DIMM 8 x 4GB DIMM 144GB 6 x 8GB DIMM + 6 x 16GB DIMM 32GB 2 x 16GB DIMM 4 x 8GB DIMM 4 x 2GB DIMM + 6 x 4GB DIMM 160GB 10 x 16GB DIMM 4 x 4GB DIMM + 2 x 8GB DIMM 192GB 12 x 16GB DIMM 36GB 6 x 2GB DIMM + 6 x 4GB DIMM 40GB 10 x 4GB DIMM 6 x 4GB DIMM + 2 x 8GB DIMM 2 x 4GB DIMM + 4 x 8GB DIMM 1426

27 R120a1 Unbuffered DIMM configuration examples for Memory Interleave (1processor configuration) Memory is 2 or 3way interleaved in single processor configuration. The interleave modes vary by memory configuration. To increase memory access speed, use memory interleave available configuration. Memory Interleave Mode Memory Size 2way 2way + 3way 3way 2GB 2 x 1GB DIMM 3GB 3 x 1GB DIMM 4 x 1GB DIMM 4GB 2 x 2GB DIMM 5GB 5 x 1GB DIMM 6 x 1GB DIMM 6GB 3 x 2GB DIMM 3 x 1GB DIMM + 7GB 2 x 2GB DIMM 4 x 1GB DIMM + 4 x 2GB DIMM 2 x 2GB DIMM 8GB 2 x 1GB DIMM + 3 x 2GB DIMM 3 x 1GB DIMM + 9GB 3 x 2GB DIMM 2 x 1GB DIMM + 10GB 4 x 2GB DIMM 3 x 1GB DIMM + 11GB 4 x 2GB DIMM 12GB 6 x 2GB DIMM Unbuffered DIMM configuration examples for Memory Interleave (2processor configuration) Memory is 2, 4, or 6way interleaved in dual processor configuration. The interleave modes vary by memory configuration. The table shows DIMM configuration examples for memory interleave when NUMA (NonUniform Memory Access) is disabled by default. When NUMA is used, memory interleave is enabled for each processor. See the DIMM configuration examples for 1 processor configuration on the previous page. To increase memory access speed, use 4way, 2+6way, 4+6way, or 6way interleave. Memory Memory Interleave Mode Size 2way 4way 2+6way/4+6way 6way 2GB 2 x 1GB DIMM 4GB 4 x 1GB DIMM 6GB 6 x 1GB DIMM 8GB 4 x 2GB DIMM 4 x 1GB DIMM + 2 x 2GB DIMM 10GB 8 x 1GB DIMM 2 x 1GB DIMM + 4 x 2GB DIMM 6 x 1GB DIMM + 2 x 2GB DIMM 10 x 1GB DIMM 12GB 12 x 1GB DIMM 6 x 2GB DIMM 14GB 2 x 1GB DIMM + 6 x 2GB DIMM 6 x 1GB DIMM + 16GB 4 x 2GB DIMM 4 x 1GB DIMM + 6 x 2GB DIMM 8 x 2GB DIMM 18GB 6 x 1GB DIMM + 6 x 2GB DIMM 20GB 10 x 2GB DIMM 24GB 12 x 2GB DIMM 1427

28 R120a1 Memory clock Memory Clock will differ depending on CPU and presence of Additional Memory Module. CPU: Xeon E5502 or E5504 CPU: Xeon E5520, E5550, or X5570 Yes The 8GB or 16GB Additional Registered Memory Module is installed. No Yes 4 or more DIMMs are installed per processor. No Memory clock: 800MHz Memory clock: 1066MHz [example] 800MHz 800MHz 8GB 4GB 2GB 4GB 4GB 2GB CPU 1 CPU 2 2GB 4GB 4GB 1GB 1GB 4GB To support DDR31333 registered memory. RPQ is required. Contact ITGL for details. 1428

29 Memory Mirroring Function/Lockstep Function(x8 SDDC) To use Memory Mirroring or Lockstep (x8 SDDC), special memory for RAS function is required. Memory Mirroring and Lockstep enables memory redundancy and correction of multiple bit errors, allowing high system reliability. R120a1 * When using Memory Mirroring or Lockstep, preinstalled memory cannot be used. * When using Memory Mirroring or Lockstep, maximum of 2 memory sets per CPU can be installed (1xCPU configuration: total 4 memory, 2xCPU configuration: total 8 memory) *Change settings by BIOS to enable Lockstep. Memory Mirroring and Lockstep cannot be used together. * Memory Mirroring and Lockstep function between memory channels of each CPU. Thus, features are effective even when memory size differs in following cases DIMM1&DIMM2 different from DIMM4&DIMM5, CPU1_DIMM1&DIMM2 different from CPU2_DIMM1&DIMM2 (for 2xCPU ). Memory Mirroring Function/Lockstep Function Configuration Configuration without using memory RAS function Memory Mirroring Configuration Lockstep Configuration CPU1_DIMM4 CPU1_DIMM1 CPU1_DIMM4 CPU1_DIMM1 DIMM1 CPU1_DIMM4 CPU1_DIMM1 Configuration CPU 1 CPU 2 CPU1_DIMM5 CPU1_DIMM2 CPU1_DIMM6 CPU1_DIMM3 CPU2_DIMM4 CPU2_DIMM1 CPU2_DIMM5 CPU2_DIMM2 CPU2_DIMM6 CPU2_DIMM3 CPU 1 CPU 2 CPU1_DIMM5 CPU1_DIMM2 CPU1_DIMM6 CPU1_DIMM3 CPU2_DIMM4 CPU2_DIMM1 CPU2_DIMM5 CPU2_DIMM2 CPU2_DIMM6 CPU2_DIMM3 Data1 Data1 Data2 Data2 Data3 Data3 DIMM2 Mirror set CPU 1 CPU 2 CPU1_DIMM5 CPU1_DIMM2 CPU1_DIMM6 CPU1_DIMM3 CPU2_DIMM4 CPU2_DIMM1 CPU2_DIMM5 CPU2_DIMM2 CPU2_DIMM6 CPU2_DIMM3 Capacity Half of physical capacity Full physical capacity Reliability (Error correction) ECC, 14bit (x4 SDDC) ECC, DIMM redundancy ECC, 18bit (x8 SDDC) Hot plug x x x Precautions DIMM3 and DIMM6 of each CPU cannot be used when using Memory Mirroring Preinstalled memory cannot be used DIMM3 and DIMM6 of each CPU cannot be used when using Lockstep function Preinstalled memory cannot be used Memory installation sequence when using Memory RAS function (same sequence for Memory Mirroring and Lockstep) 1 2 CPU1_DIMM1 CPU1_DIMM4 1x CPU Configuration CPU1_DIMM2 CPU1_DIMM3 CPU1_DIMM5 CPU1_DIMM6 CPU CPU1_DIMM1 CPU1_DIMM4 2x CPU Configuration 4 CPU2_DIMM4 2 CPU2_DIMM1 CPU1_DIMM2 CPU1_DIMM5 CPU 1 CPU 2 CPU2_DIMM5 CPU2_DIMM2 CPU1_DIMM3 CPU1_DIMM6 CPU2_DIMM6 CPU2_DIMM3 1429