PC Modelo 1 - Base con Minitower Chassis

Processor Cache Front Side Bus Memory Memory Speed Memory Type Chipset Hard Drive Network Card File System Audio Support Video Card Video Resolution Video Memory Optical Chassis Monitors Keyboards Operating System External I/O Ports Internal I/O Ports Warranty PC Modelo 1 - Base con Minitower Chassis DELL OPTIPLEX 745 - BASE SYSTEM SPECIFICATIONS Costo $ 854.00 Manejo y Envío $ 65.00 Costo Total Modelo Base $ 919.00 Intel Core 2 Duo Processor E6300 1.86Ghz 2MB 1066MHz FSB 1GB (2 X 512MB) Dual Channel supporting up to 4GB 667MHz DDR2 Non-ECC SDRAM Intel 965 80GB SATA II HDD, 7200RPM Integrated Ethernet 10/100/1000 with Remote Wake Up and PXE support NTFS AC 97 Integrated Intel Graphics Media Accelerator 3000 with Dual Monitor Support Resolution support for all resolutions supported up to 1900 x 1200 (R/R 60Hz, 75Hz, 85Hz) up to 256MB shared with system memory 48X32 Combo Drive CD-RW & DVD combo Mini-Tower 17 Flat Panel, adjustable base height,.27mn, optimal resolution 1280 x 1024 @ 60Hz USB Keyboard USB 2-Button Entry with Scroll Microsoft Windows XP Professional SP2 8 USB 2.0 1 parallel (25-hole, bidirectional) 1 Stereo Line-in 1 Ethernet (RJ45) 1 VGA out (15-hole) 1 Microphone-in 1 serial (9-pin) (16550 compatible) 1 Speakers/Line-out 1 Headphone (minijack One Serial ATA 3 Year warranty Parts and Labor, Next Business Day on-site service UPGRADES (COSTO ADICIONAL) Intel Core 2 Duo Processor E6400 (2.13GHz, 2M, 1066MHz FSB) Intel Core 2 Duo Processor E6600 (2.40GHz, 4M, 1066MHz FSB) Intel Core 2 Duo Processor E6700 (2.66GHz, 4M, 1066MHz FSB) 2GB (2 X1GB) Memory Dual Channel 4GB Memory Dual Channel 160GB, 7200 RPM, SATA II HDD 250GB 7200 RPM, SATA II HDD DVD+RW Double Layer Floppy Drive 2 External Speakers 19 Flat Panel, adjustable base height, VGA/DVI display support 20 Wide Angle Flat Panel, adjustable base height, VGA/DVI display t DVI (Digital) Adapter Card ATI or nvidia 128MB dual independent VGA/DVI display support, PCI ATI or nvidia 256MB dual independent VGA/DVI display support, PCI Enhanced Multimedia Keyboard with USB Ports USB Optical USB 2-Button with Scroll Different Cost: $200.00 Different Cost: $400.00 Different Cost: $139.00 Different Cost: $459.00 Different Cost: $30.00 Different Cost: $50.00 Different Cost: $20.00 Different Cost: $15.00 Different Cost: $90.00 Different Cost: $160.00 Different Cost: $25.00 Different Cost: $89.00 Different Cost: $149.00 Different Cost: $29.00 Different Cost: $19.00 Modelo 1 - Base Minitower 2/7/2007 11:34 AM

Processor Cache Front Side Bus Memory Memory Speed Memory Type Chipset Hard Drive Network Card File System Audio Support Video Card Video Resolution Video Memory Optical Chassis Monitors Keyboards Operating System External I/O Ports Internal I/O Ports Warranty PC Modelo 2 - Base con Desktop Chassis DELL OPTIPLEX 745 - BASE SYSTEM SPECIFICATIONS Costo $ 854.00 Manejo y Envío $ 65.00 Costo Total Modelo Base $ 919.00 Intel Core 2 Duo Processor E6300 1.86Ghz 2MB 1066MHz FSB 1GB (2 X 512MB) Dual Channel supporting up to 4GB 667MHz DDR2 Non-ECC SDRAM Intel 965 80GB SATA II HDD, 7200RPM Integrated Ethernet 10/100/1000 with Remote Wake Up and PXE support NTFS AC 97 Integrated Intel Graphics Media Accelerator 3000 with Dual Monitor Support Resolution support for all resolutions supported up to 1900 x 1200 (R/R 60Hz, 75Hz, 85Hz) up to 256MB shared with system memory 48X32 Combo Drive CD-RW & DVD combo Desktop 17 Flat Panel, adjustable base height,.27mn, optimal resolution 1280 x 1024 @ 60Hz USB Keyboard USB 2-Button Entry with Scroll Microsoft Windows XP Professional SP2 8 USB 2.0 1 parallel (25-hole, bidirectional) 1 Stereo Line-in (minijack) 1 Ethernet (RJ45) 1 VGA out (15-hole) 1 Microphone-in (minijack) 1 serial (9-pin) (16550 compatible) 1 Speakers/Line-out (minijack) 1 Headphone (minijack front) One Serial ATA 3 Year warranty Parts and Labor, Next Business Day on-site service UPGRADES (COSTO ADICIONAL) Intel Core 2 Duo Processor E6400 (2.13GHz, 2M, 1066MHz FSB) Intel Core 2 Duo Processor E6600 (2.40GHz, 4M, 1066MHz FSB) Intel Core 2 Duo Processor E6700 (2.66GHz, 4M, 1066MHz FSB) 2GB (2 X1GB) Memory Dual Channel 4GB Memory Dual Channel 160GB, 7200 RPM, SATA II HDD 250GB 7200 RPM, SATA II HDD DVD+RW Double Layer Floppy Drive 2 External Speakers 19 Flat Panel, adjustable base height, VGA/DVI display support 20 Wide Angle Flat Panel, adjustable base height, VGA/DVI display t DVI (Digital) Adapter Card ATI or nvidia 128MB dual independent VGA/DVI display support, PCI EATI or nvidia 16 256MB dual independent VGA/DVI display support, PCI Enhanced E 16 Multimedia Keyboard with USB Ports USB Optical USB 2-Button with Scroll Different Cost: $200.00 Different Cost: $400.00 Different Cost: $139.00 Different Cost: $459.00 Different Cost: $30.00 Different Cost: $50.00 Different Cost: $20.00 Different Cost: $15.00 Different Cost: $90.00 Different Cost: $160.00 Different Cost: $25.00 Different Cost: $89.00 Different Cost: $149.00 Different Cost: $29.00 Different Cost: $19.00 Modelo 2 - Base Desktop 2/7/2007 11:34 AM

Processor Cache Front Side Bus Memory Memory Speed Memory Type Chipset Hard Drive Network Card File System Audio Support Video Card Video Resolution Video Memory Optical Chassis Monitors Keyboards Operating System External I/O Ports Internal I/O Ports Warranty PC Modelo 3 - Base con Small Form Factor Chassis DELL OPTIPLEX 745 - BASE SYSTEM SPECIFICATIONS Costo $ 878.00 Manejo y Envío $ 65.00 Costo Total Modelo Base $ 943.00 Intel Core 2 Duo Processor E6300 1.86Ghz 2MB 1066MHz FSB 1GB (2 X 512MB) Dual Channel supporting up to 4GB 667MHz DDR2 Non-ECC SDRAM Intel 965 80GB SATA II HDD, 7200RPM Integrated Ethernet 10/100/1000 with Remote Wake Up and PXE support NTFS AC 97 Integrated Intel Graphics Media Accelerator 3000 with Dual Monitor Support Resolution support for all resolutions supported up to 1900 x 1200 (R/R 60Hz, 75Hz, 85Hz) up to 256MB shared with system memory 24X24 Combo Drive CD-RW & DVD combo Small Form Factor 17 Flat Panel, adjustable base height,.27mn, optimal resolution 1280 x 1024 @ 60Hz USB Keyboard USB 2-Button Entry with Scroll Microsoft Windows XP Professional SP2 8 USB 2.0 1 parallel (25-hole, bidirectional) 1 Stereo Line-in (minijack) 1 Ethernet (RJ45) 1 VGA out (15-hole) 1 Microphone-in (minijack) 1 serial (9-pin) (16550 compatible) 1 Speakers/Line-out (minijack) 1 Headphone (minijack front) One Serial ATA 3 Year warranty Parts and Labor, Next Business Day on-site service UPGRADES (COSTO ADICIONAL) Intel Core 2 Duo Processor E6400 (2.13GHz, 2M, 1066MHz FSB) Intel Core 2 Duo Processor E6600 (2.40GHz, 4M, 1066MHz FSB) Intel Core 2 Duo Processor E6700 (2.66GHz, 4M, 1066MHz FSB) 2GB (2 X1GB) Memory Dual Channel 4GB Memory Dual Channel 160GB, 7200 RPM, SATA II HDD 250GB 7200 RPM, SATA II HDD DVD+RW Double Layer Floppy Drive 2 External Speakers 19 Flat Panel, adjustable base height, VGA/DVI display support 20 Wide Angle Flat Panel, adjustable base height, VGA/DVI display t DVI (Digital) Adapter Card ATI or nvidia 128MB dual independent VGA/DVI display support, PCI ATI or nvidia 256MB dual independent VGA/DVI display support, PCI Enhanced Multimedia Keyboard with USB Ports USB Optical USB 2-Button with Scroll Different Cost: $200.00 Different Cost: $400.00 Different Cost: $139.00 Different Cost: $459.00 Different Cost: $30.00 Different Cost: $50.00 Different Cost: $20.00 Different Cost: $15.00 Different Cost: $90.00 Different Cost: $160.00 Different Cost: $25.00 Different Cost: $89.00 Different Cost: $149.00 Different Cost: $29.00 Different Cost: $19.00 Modelo 3-Base Small Form Factor 2/7/2007 11:34 AM

Processor Cache Front Side Bus Memory Memory Speed Memory Type Chipset Hard Drive Network Card File System Audio Support Video Card Video Resolution Video Memory Optical Chassis Monitors Keyboards Operating System External I/O Ports Internal I/O Ports Warranty DVI (Digital) Adapter Card Modelo 4 - Base con Ultra Small Form Factor Chassis DELL OPTIPLEX 745 - BASE SYSTEM SPECIFICATIONS Costo $ 896.00 Manejo y Envío $ 65.00 Costo Total Modelo Base $ 961.00 Intel Core 2 Duo Processor E6300 1.86Ghz 2MB 1066MHz FSB 1GB (2 X 512MB) Dual Channel supporting up to 4GB 667MHz DDR2 Non-ECC SDRAM Intel 965 80GB SATA II HDD, 7200RPM Integrated Ethernet 10/100/1000 with Remote Wake Up and PXE support NTFS AC 97 Integrated Intel Graphics Media Accelerator 3000 with Dual Monitor Support Resolution support for all resolutions supported up to 1900 x 1200 (R/R 60Hz, 75Hz, 85Hz) up to 256MB shared with system memory 24X24Combo Drive CD-RW & DVD combo Ultra Small Form Factor 17 Flat Panel, adjustable base height,.27mn, optimal resolution 1280 x 1024 @ 60Hz USB Keyboard USB 2-Button Entry with Scroll Microsoft Windows XP Professional SP2 8 USB 2.0 1 parallel (25-hole, bidirectional) 1 Stereo Line-in (minijack) 1 Ethernet (RJ45) 1 VGA out (15-hole) 1 Microphone-in (minijack) 1 serial (9-pin) (16550 compatible) 1 Speakers/Line-out (minijack) 1 Headphone (minijack front) One Serial ATA 3 Year warranty Parts and Labor, Next Business Day on-site service UPGRADES (COSTO ADICIONAL) Intel Core 2 Duo Processor E6400 (2.13GHz, 2M, 1066MHz FSB) Intel Core 2 Duo Processor E6600 (2.40GHz, 4M, 1066MHz FSB) Intel Core 2 Duo Processor E6700 (2.66GHz, 4M, 1066MHz FSB) 2GB (2 X1GB) Memory Dual Channel 160GB, 7200 RPM, SATA II HDD 250GB 7200 RPM, SATA II HDD DVD+RW Double Layer Floppy Drive 2 External Speakers 19 Flat Panel, adjustable base height, VGA/DVI display support 20 Wide Angle Flat Panel, adjustable base height, VGA/DVI display Enhanced t Multimedia Keyboard with USB Ports USB Optical USB 2-Button with Scroll Different Cost: $200.00 Different Cost: $400.00 Different Cost: $139.00 Different Cost: $30.00 Different Cost: $50.00 Different Cost: $20.00 Different Cost: $15.00 Different Cost: $25.00 Different Cost: $90.00 Different Cost: $160.00 Different Cost: $29.00 Different Cost: $19.00 Modelo 4-Base Ultra SFF 2/7/2007 11:34 AM

DELL OPTIPLEX 745 BUSINESS COMPUTING WITHOUT COMPROMISE POWER EFFICIENCY: Excellent power savings and productivity Intel Core 2 Duo processors boost system-level performance and shrink power consumption Efficient BTX design and HyperCool thermal-management technology helps save energy and boost reliability New Dell Energy Smart out of the factory SMART SECURITY: Flexible, industry-standard building blocks Wave EMBASSY Trust Suite delivers out-of-the-box security functionality Industry-standard solutions help ensure proven, easily integrated technology Customizable options help protect against physical, identity, data and network threats DIRECT DEPLOY SERVICES: Streamlined image management and customization Stepping-stone approach to customization helps ensure the best fit for your needs NEW! Advanced Configuration Services are designed to save you time, money and hassle The OptiPlex 745 is a scalable, managed desktop designed to improve business efficiencies with maximum performance, stability and choice. Delivering a robust feature set incorporating many of the latest business-relevant technologies, the OptiPlex 745 has the flexibility and configurability to meet most desktop user needs. As one of the primary replacements for both the OptiPlex GX520 and the GX620, the OptiPlex 745 is designed to offer impressive power savings in a proven, reliable design. Operations are simpler than ever before, thanks to improved manageability, easier customization and advanced security options. And with support for the new Intel Core 2 Duo E6000 processors, Microsoft Windows Vista 1 and the Premium 2 experience, you re sure to see productivity take off. ADVANCED REMOTE MANAGEMENT: Greater IT control and visibility Dell Client Manager Standard available at no cost Integrates all of the components of Dell OpenManage into a single remote console With the 745 ASF 2.0-compatible hardware, IT can deploy, manage, migrate and troubleshoot Dell client systems across your entire organization whether the target PC is on or off

DELL OPTIPLEX 745 KEY FEATURE OPTIPLEX 745 Processor -Intel Core 2 Duo 1066MHz FSB Socket T with Dual Core technology XD, EM64T, 2MB and up to 4MB L2 cache, and EIST 3 (E6000 series) -Intel Pentium D 800MHz FSB Socket T with Dual Core technology XD, EM64T, 2x2MB L2 cache, and EIST 3 (900 series) -Intel Pentium D 800MHz FSB Socket T with Dual Core technology XD, EM64T, 2x1MB L2 cache (800series) -Intel Pentium 4 800MHz FSB Socket T with HT, XD, EM64T, and 1MB L2 cache (500 series) -Intel Celeron D 533 MHz FSB Socket T with XD and EM64T (300 series) Chipset Intel Q965 Express with ICH8 Operating System Dell Recommends Microsoft Windows XP Professional SP2, Microsoft Windows XP Home SP2, Microsoft Windows XP 64, Microsoft Windows Vista Capable 1 Premium Ready 2 Video Intel GMA 3000 integrated graphics utilizing up to 256MB of system memory 4 ; Optional DVI Adapter card, 128MB ATI Radeon X1300 (DVI w/ TV out), 256MB ATI Radeon X1300 Pro (Dual DVI or VGA via optional cable) Memory Up to four DIMM slots (2 in USFF chassis); Non-ECC dual channel shared 4 DDR 5 SDRAM - supporting 512MB to 8GB (except on USFF) -Supports 533 or 667 MHz up to 8GB -Supports 800 MHz up to 4GB (please note USFF does not support 800MHz) Networking Integrated Broadcom 5754 Gigabit Ethernet LAN solution 10/100/1000 6 Ethernet Remote Wake Up, PXE and full ASF 2.0 support Standard I/O Ports 9 USB 2.0 (2 front, 6 rear, 1 internal), USFF offers 7 USB 2.0 (2 front, 5 rear), 1 Ethernet (RJ45), 1 serial (9-pin) (16550 compatible), 1 parallel (25-hole, bi-directional), 1 VGA out (15-hole), 1 DVI-I out (USFF) 28-hole DVI connector, Optional add-in PS2 card with second serial port (not available on USFF), 1 Stereo Line-in, 1 Microphone-in, 1 Speakers/Line-out, 1 Headphone (front) Hard Drive SATA 3.0 Gb/s HDD: 40GB 7, 80GB 7, 160GB 7, 250GB 7 at 7200RPM and 80GB 7 at 10,000RPM CHASSIS Dimensions - in. (cm) Small Form Factor: Desktop: Minitower: Ultra Small Form Factor: 12.4 x 3.6 x 13.4 15.6 x 4.5 x 13.7 16.2 x 7.3 x 17 10.3 x 3.5 x 9.9 (31.63 x 9.26 x 34) (39.59 x 11.43 x 4.77) (41.14 x 18.96 x 43.18) (26.3 x 8.9 x 25.28) Power Supply 275W 280W 305W 220W PERIPHERAL OPTIONS Monitors and Flat Panel Displays All In One Solutions Keyboard (105 keys) Speakers STORAGE DEVICES Removable Media Storage Devices SECURITY Security MANAGEMENT Dell Client Manager Standard 9 ENVIRONMENTAL Environmental & Regulatory 17" E773c (16.0" VIS) 15" E157FP TFT Flat Panel, 17" E177FP TFT Flat Panel, 19" E197FP TFT Flat Panel UltraSharp 17 1707FP TFT Flat Panel, UltraSharp 19" 1907FP TFT Flat Panel, UltraSharp 20" 2007FP TFT Flat Panel, UltraSharp 20" 2007FPW TFT Flat Panel, UltraSharp 24" 2407FPW TFT Flat Panel Ultra Sharp 1707FP All In One for USFF Dell USB Entry QuietKey Keyboard, Dell USB Enhanced Multimedia, Keyboard, Dell Smart Card USB Keyboard, Dell Bluetooth Keyboard and Dell 2 Button Scroll USB, Dell Premium Optical 2 button scroll mouse Optional internal chassis speaker, Dell A225, Dell A525, Dell AS501 Flat Panel Speakers (Sound Bar), Dell AS501PA Flat Panel Speakers (Sound Bar) USB Floppy Drive, CD-ROM, DVD-ROM, DVD+/-RW 8, CD-RW/DVD Combo -Trusted Platform Module 1.2 (TPM 1.2 integrated) -Wave Embassey Trust Suite Software (pre-loaded) -Dell Smart Card USB Keyboard, Dell Biometric USB Fingerprint Reader (external option) SERVICE AND SUPPORT Service and Support 3-years Next Business Day On-Site Service 10 A no charge download of a single hardware management console allows you to deploy, manage and troubleshoot Dell client systems across your entire organization Energy Star, TCO-99, Blue Angel, GreenPC, CECP, BSMI, C-TICK, MIC, SPRING, NFPA 99, VCCI, CCC, UL, FCC, CSA, IRAM, CE, ICS, PCBC, MEEI, SABS, NEMKO, EZU, SASO, EVPU, TUV, MICROSOFT WINDOWS VISTA CAPABLE 1 & PREMIUM READY 2 Launching in 2007, Microsoft s new OS and enhanced Premium 2 screen experience will help end users find and utilize information more effectively, while improving corporate IT security, data protection, deployment and management. In addition, all OptiPlex systems offer graphics performance that grows with you, including: Built-in PCI-Ex 16 graphics slot easy expansion for the already outstanding integrated graphics solution Support for dual independent displays more screen real estate for greater multitasking, richer multimedia and less desktop clutter 1 Windows Vista Capable - Based on currently available information from Microsoft. Requirements subject to change. Since the operating system and drivers are not final at this time, Windows Vista has not been tested on all user configurations. Please visit http://www.microsoft.com/technet/windowsvista/evaluate/hardware/vistarpc.mspx for more information. 2 Windows Vista Premium Ready - Based on currently available information from Microsoft. Requirements subject to change. Since the operating system and drivers are not final at this time, Windows Vista has not been tested on all user configurations. Only systems with sufficient graphics and memory will meet Microsoft's requirements for running the Premium interface. Those which meet only minimum requirements for the Vista Capable designation will not provide the full benefits of Premium. Please visit http://www.microsoft.com/technet/windowsvista/evaluate/hardware/vistarpc.mspx for more information. 3 Only supported on Intel Pentium D(R) 900 series and Core 2 Duo E6000 family processors. 4 Shared Memory - up to 256MB of system memory may be allocated to support graphics, depending on system memory size and other factors. 5 Dual Channel Memory - Dual-channel memory requires 2 each of the same capacity memory DIMMs. 6 Gigabit LOM - This term does not connote an actual operating speed of 1 Gb/sec. For high speed transmission, connection to a Gigabit Ethernet server and network infrastructure is required. 7 For hard drives, GB means 1 billion bytes; actual capacity varies with preloaded material and operating system and will be less. 8 Discs burned with this drive may not be compatible with some existing drives and players; using DVD+R media provides maximum compatibility. 9 Dell Client Manager - Available in October 2006 from dell.com. 10 Service may be provided by third-party. Technician will be dispatched if necessary following phone based troubleshooting. Subject to parts availability, geographical restrictions and terms of service contract. Service timing dependent upon time of day call placed to Dell. U.S. only. Dell, the Dell logo, OptiPlex are trademarks of Dell Inc. Intel, Pentium, Celeron are registered trademarks of Intel Corporation. Microsoft and Windows are registered trademarks of Microsoft Corporation. Other trademarks and trade names may be used in this document to refer to either entities claiming the marks and names of their products. Dell disclaims proprietary interest in the names and marks of others. Copyright 2006 Dell Inc. All rights reserved. Reproduction or distribution in any manner whatsoever without the express written permission of Dell Inc. is strictly forbidden. dell.com/optiplex

Dell OptiPlex 745 Tech Specs MINITOWER DESKTOP SMALL FORM ULTRA SMALL FORM FACTOR CHIPSET Intel Q965 (ICH8) Express Chipset OPERATING SYSTEM Dell Supports: Microsoft Windows XP Professional Microsoft Windows XP Home Edition PROCESSOR Intel Core 2 Duo 1066MHz FSB Socket T with Dual Core technology XD, EM64T, 2MB and up to 4MB L2 cache, EIST and VT (E6000 series) Intel Pentium D 800MHz FSB Socket T with Dual Core technology XD, EM64T, 2x2MB L2 cache, EIST, and VT on 950/960 (900 series) Intel Pentium D 800MHz FSB Socket T with Dual Core technology XD, EM64T, 2x1MB L2 cache (800 series) Intel Pentium 4 800MHz FSB Socket T with HT, XD, EM64T, and 1MB L2 cache (500 series) Intel Celeron D 533 MHz FSB Socket T with XD and EM64T (300 series) NETWORK CONTROLLER Broadcom 5754 Gigabit Ethernet LAN solution 10/100/1000 Ethernet with Remote Wake Up and PXE support SYSTEMS MANAGEMENT Broadcom Full ASF 2.0 MEMORY DIMM Slots Four Four Four Two Type Dual channel shared DDR2 SDRAM system memory. Unbuffered, non-ecc DIMMs only Speed 533MHz (4-4-4 latency), 667MHz (5-5-5 latency), 800MHz (6-6-6 latency) 533/667 MHz memory Modules Types Supported 512-MB, 1-GB, or 2-GB (800MHz not available in 2GB DIMM) Minimum memory Dual-channel: 1GB Single-channel: 512 MB Maximum memory 8 GB (2GB per channel) 4 GB (2GB per channel) Bandwidth 533MHz: Up to 8.5 GB/s in dual channel mode 667MHz: 10.7 GB/s with dual channel 800MHz: 12.8 GB/s with dual channel *USFF does not support 800MHz DRIVE BAYS AVAILABLE 3 1/2 bay One One One slim-line 0 5 1/4 bay Two One One slim-line 0 D-bay (notebook modules) 0 0 0 One Hard Drives Supported Two One One One INTERFACES & CONNECTORS Connectors Four SATA connectors Two SATA connectors Two SATA connectors One SATA connector Supporting one device each Supporting one device each Supporting one device Supporting one device Two designated for hard drives One designated for hard drive One designated for hard drive Designated for hard drive Two designated for optical One designated for optical One designated for optical Drive Interfaces SATA only drives SATA only drives Slim-line optical PATA drive D-mod PATA drive

Dell OptiPlex 745 Tech Specs MINITOWER DESKTOP SMALL FORM FACTOR ULTRA SMALL FORM FACTOR HARD DRIVE OPTIONS Supported Types Serial ATA or Serial ATA 3.0 Available Drives 7200RPM SATA 3.0Gb/s: 80GB, 160GB, 250GB 4 7200RPM 10K RPM SATA 1.5Gb/s: 80GB SMART Technology SMART III Burst Transfer Rate 300 Mbit/s Partition Support MS Windows XP Professional SP2: Support both FAT16 and FAT32. FAT32 will be the default configuration MS Windows XP Home SP2: Support both FAT16 a SYSTEM BOARD CONNECTORS Serial ATA Four 7-pin connectors Two 7-pin connectors Two 7-pin connectors One 7-pin connector Floppy drive 34-pin connector Serial 12-pin connector, optional second serial port card (not available on USFF) Fan 5-pin connector PCI 2.3 120-pin connector Front panel 40-pin connector STANDARD I/O PORTS * Front ports may be disabled Display Port 1 VGA Out (15-hole) DVI-I Out USB 2.0 Two front and six rear Two front and five rear Serial Port One, rear. One rear Optional Adapters One, rear. 12-pin proprietary connector for PS/2 adapter or a second serial port. Not available on USFF Internal USB 10-pin connector for optional media bay device Parallel Port One, rear (25-hole, bi-directional) Ethernet Network One, rear (RJ45) Stereo line-in One minijack, rear Speakers, line-out One minijack, rear Microphone-in One minijack, front Headphone One minijack, front COMPUTER INFORMATION System Clock Utilizes the CK-505 clock synthesizer chip, which incorporates Intel specifications for clock generation Data bus width 64 bits Address bus width 36 bits DMA channels Eight Interrupt levels 24 EXPANSION BUS INFORMATION PCI 2.3 PCI: 33 MHz PCI Express 1.0a PCI Express x1: 5 Gbps PCI Express x16: 80 Gbps SATA 1.0a and 2.0 SATA: 1.5 and 3.0 Gbps USB 2.0 USB: 480 Mbps PCI-E x1 Available slots One full height Not available Not available Not available Connector Size 36 pins Data Bus One bi-directional differential lane pair (2.5Gbs per lane) 5Gbs total Voltage 3.3V Power 10 W (x1) PCI Available slots Two Full-Height Two Low-Profile on board One Low-Profile Not available Riser options: * - Dual PCI Riser - Combo x16/pci Riser Connector size 120 pins Data Bus 32Bit/33MHz Voltage 3.3 Volt External Operation (some pins 5 Volt Tolerant); 1.8V internal regulation PCI Express x16 One Full-Height One Low-Profile One Low-Profile Not available Available slots Riser option: * Combo x16/pci Riser Connector Size 164 pins Data Bus 16 bi-directional differential lane pair (2.5Gbs per lane) 80Gbs total Voltage 12V Power 75 W (x16) maximum * One low-profile slot remains available on board when riser installed

Dell OptiPlex 745 Tech Specs MINITOWER DESKTOP SMALL FORM FACTOR ULTRA SMALL FORM FACTOR Integrated Intel Graphics Media Accelerator 965 Graphics Core Intel Graphics Media Accelerator 3000 Memory None dedicated. Uses up to 256MB shared with system memory Maximum Resolution Supports 640 x 480 up to 1920 x 1200 (refresh rates and additional resolutions are dependant on display) RAMDAC 400MHz, 24-bit Display Interface VGA DB-15 (analog) DVI-I native. Optional Y-dongle Cable provides VGA output. Dual Monitor Support Yes, in conjunction with discrete graphics card Yes, with dual dongle Display Rotation Support Yes Core Processor Speed 667MHz 3D Setup & Render Engine Supports D3D and OGL Pixilation Rules Controller clock speed (MHz) Core Frequency: 667MHZ sdvo Frequency: 270MHz DVI (Digital) Adapter Card Memory Uses integrated graphics. No memory dedicated Not available Card Type Intel digital video output via PCI Express Integrated graphics only Maximum Resolution 1920 x 1200 @ 60 Hz & 16.7 million colors DVI-I output Display Interface DVI-D Dual Monitor Support Extended Desktop using two display adapters Clone and Twin display capabilities Options Full height or low profile Details Uses Integrated Graphics Intel digital video output via PCI Express 128MB ATI Radeon X1300 Memory 128MB DDR SDRAM Not available Card Type PCI Express X16 Integrated graphics only Maximum Resolution 1920 x 1200 @ 75 Hz & 16.7 million colors DVI-I output RAMDAC Dual 400MHz Display Interface Single DVI-I (VGA via included DVI to VGA Adapter) and S-Video TV-Out Dual Monitor Support No Display Rotation Support Yes Options Full height or low profile 256MB ATI Radeon X1300 Pro Memory 256MB DDR SDRAM Not available Card Type PCI Express X16 Integrated graphics only Maximum Resolution 1920 x 1200 @ 75Hz & 16.7 million colors DVI-I output RAMDAC Dual 400MHz Display Interface Dual VGA (DB-15) or DVI via optional DMS-59 cables Dual Monitor Support Yes Display Rotation Support Yes Options Full height or low profile AUDIO Type Stereo conversion ADI 1983 High Definition Audio 20-bit analog-to-digital; 20-bit digital-to-analog

Dell OptiPlex 745 Tech Specs MINITOWER DESKTOP SMALL FORM FACTOR ULTRA SMALL FORM FACTOR POWER DC Power Supply - Wattage 305W 280W 275W 220W (External power brick) Power Efficiency 76% 76% 76% 80% Heat Dissipation * 1041 BTU/hr 956 BTU/hr 939 BTU/hr 751 BTU/hr * NOTE: Heat dissipation is calculated based upon the power supply rating. Does not include peripherals. Voltage - Manual selection Manual selection power supplies: 90 to 135 V at 50/60 Hz; 180 to 265 V at 50/60 Hz External - Auto sensing Backup battery 3-V CR2032 coin cell, Lithium ion POWER MANAGEMENT ACPI Wake-Up Event Power Button RTC Alarm Wake On LAN PME Serial Port Ring USB Keyboard System Wakes From Suspend or soft-off Suspend or soft-off Suspend or soft-off Suspend or soft-off Suspend or soft-off Suspend only Suspend only Suspend only CHASSIS DIMENSIONS Height 41.4 cm (16.3 inches) 11.4 cm (4.5 inches) 9.26 cm (3.65 inches) 26.4 cm (10.37 inches) Width 18.5 cm (7.3 inches) 39.9 cm (15.7 inches) 31.37 cm (12.35 inches) 8.9 cm (3.5 inches) Depth 43.8 cm (17.3 inches) 35.3 cm (13.9 inches) 34.03 cm (13.4 inches) 25.3 cm (9.95 inches) Weight 12.34 kg (27.2 lb) 10.4 kg (23 lb) 7.4 kg (16.4 lb) 4.5 kg (10 lb) Volume 33 Liters 15.7 Liters 9.97 Liters 6 Liters PHYSICAL ATTRIBUTES Temperature Operating 10 to 35 C (50 to 95 F) 10 to 30 C (50 to 86 F) Storage 40 to 65 C ( 40 to 149 F) Relative humidity 20% to 80% (non-condensing) Maximum vibration Operating 0.25 G at 3 to 200 Hz at 0.5 octave/min Storage 0.5 G at 3 to 200 Hz at 1 octave/min Maximum shock Operating Bottom half-sine pulse with a change in velocity of 50.8 cm/sec (20 inches/sec) Storage 27-G faired square wave with a velocity change of 508 cm/sec (200 inches/sec) Altitude Operating 15.2 to 3048 m ( 50 to 10,000 ft) Storage 15.2 to 10,668 m ( 50 to 35,000 ft)

Dell OptiPlex 745 Tech Specs MINITOWER DESKTOP SMALL FORM FACTOR ULTRA SMALL FORM FACTOR ENCLOSURE & VENTILATION REQUIREMENTS Enclosure Ventilation If your enclosure has doors, they need to be of a type that allows at least 30% airflow through the enclosure (front and back). Enclosure Minimum Clearance Leave a 10.2 cm (4 in.) minimum clearance on all vented sides of the computer to permit the airflow required for proper ventilation. Recommended Enclosure Do not install your computer in an enclosure that does not allow airflow. This restricts the airflow and impacts your computer s performance, possibly causing it to overheat. Open Desk Minimum Clearance If your computer is installed in a corner, on a desk, or under a desk, leave at least 5.1 cm (2 in.) clearance from the back of the computer to the wall to permit the airflow required for proper ventilation. STANDARDS TCO99, Blue Angel, Green PC, Energy Star, BSMI, C-TICK, CE, FCC, IRAM, NEMKO, NFPA99, SABS, SASO, TCO, TUV, UL, VCCI, USB 2.0, WEEE BIOS Factory Defaults (All Chassis) BIOS address F0000h USB front panel On Low power mode Off BIOS chip (NVRAM) 8Mb Module bay On Password Disabled Setup Option Default Factory Value Serial #1 Port Auto POST hot keys Setup & Boot Menu Parallel Port mode PS/2 Keyboard Num lock Report SATA drives On Parallel Port address 378 Keyboard error report On Floppy Internal Wake on LAN Off Onboard Video Auto Limit CPUID Off EIST Off HD Acoustic mode Bypass ASF Settings Off Onboard Audio On Onboard Video buffer 8MB HD Password Disabled Onboard Modem On Primary Video Add-in Hyper-threading On Flex bay On (no boot) Suspend mode S3 Auto Power on Off Execute Disable On Chassis intrusion On Auto Power time 12:00am Onboard NIC On (without PXE) TPM Off SERR On PS2 On Smart drive error report Off Fast Boot On Onboard USB On A/C recovery Off

Dell OptiPlex 745 Tech Specs MINITOWER DESKTOP SMALL FORM FACTOR ULTRA SMALL FORM FACTOR DISPLAYS CRT 17 E773s (16.0 viewable) Conventional CRT 17 E773MM (16.0 viewable) Multimedia CRT Dell Flat Panel Analog 15 E157FP Flat Panel 17 E177FP Flat Panel 19 E197FP Flat Panel Dell UltraSharp 17 UltraSharp 1707FP Digital Flat Panel 17 UltraSharp 1707FPV Adjustable Stand, VGA/DVI 19 UltraSharp 1907FP 19 UltraSharp 1907FPV 20 UltraSharp 2007FP Dell Widescreen UltraSharp 20 Widescreen UltraSharp 2007FPW Digital Flat Panel 24 Widescreen UltraSharp 2407FPW PERIPHERALS Dell All-In-One UltraSharp None UltraSharp 1706FP All-In-One Solution Keyboard Dell USB Keyboard, No Hot Keys Dell USB Enhanced Multimedia Keyboard Smart Card Reader USB Keyboard Bluetooth Keyboard Dell USB 2-Button Entry with Scroll, Black Dell USB 2-Button Optical Premium with Scroll, Black Bluetooth Audio Internal Dell Business Audio Speaker Dell A225 Stereo Speakers Dell A525 Speakers Dell AS501 Sound Bar - UltraSharp Flat Panel Attachable Speakers Dell AS501PA Sound Bar - Entry FP Attachable Speakers Optical Storage Drive 48X CD-ROM SATA 24X Slimline CD-ROM Drive 16X DVD-ROM SATA 8X Slimline DVD-ROM 48X32 CDRW/DVD Combo SATA 24X Slimline CDRW/DVD Combo 16X DVD+/-RW SATA 8X Slimline DVD+/-RW Additional Storage 3.5" 1.44MB FDD Slimline 1.44MB FDD USB 2.0 Memory Key: 256MB, 512MB Dell 13 in 1 USB Media Card Reader Communications Integrated Broadcom 10/10/10000Mb LOM Dell V.92 PCI Data/Fax Controllerless Modem Broadcom NetXtreme 10/100/1000 PCIe Gigabit Controller Card (Full Height or Low-profile) Dell Wireless 1450 (802.11 a/b/g) WLAN USB 2.0 DT Adapter, 13 Channel 1. The term Gigabit Ethernet does not connote an actual operating speed of 1 GB/sec. For high speed transmission, connection to a Gigabit Ethernet server and network infrastructure is required. 2. Up to 256MB of system memory may be allocated to support graphics, depending on system memory size and other factors. 3. The total amount of usable memory available will be less than 4 GB, depending on the actual system configuration 4. For hard drives, GB means 1 billion bytes; actual capacity varies with preloaded material and operating system and will be less. 5. Discs burned with this drive may not be compatible with some existing drives and players; using DVD+R media provides maximum compatibility. 6. For a copy of Dell s guarantees or limited warranties, please write Dell USA L.P., Attn: Warranties, One Dell Way, Round Rock, TX 78682. For more information, visit www.dell.com/us/en/gen/services/service_service_plans.htm. 7. Service may be provided by third-party. Technician will be dispatched if necessary following phone based troubleshooting. Subject to parts availability, geographical restrictions and terms of service contract. Service timing dependent upon time of day call placed to Dell. U.S. only. Dell OptiPlex is a trademark of Dell Inc. Intel, Intel inside logo and Pentium are registered trademarks of Intel Corporation. Microsoft Windows XP is a registered trademarks of Microsoft Corporation. Other trademarks and trade names are used to identify the entities claiming the marks and names of their products. Dell Inc. disclaims any proprietary interest in trademarks and trade names other than its own. Copyright 2005 Dell Inc. All rights reserved.