INFOBrief. Dell PowerVault 114T DAT72, DLT VS160, SDLT 320, LTO-1, and LTO-2 Tape Rack Enclosure. Key Points

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1 INFOBrief Dell PowerVault 114T DAT72, DLT VS160, SDLT 320, LTO-1, and LTO-2 Tape Rack Enclosure tape rack enclosure is a subsystem that allows up to two tape drives to be attached externally to one or two PowerEdge rack servers or PowerVault Network Attached Storage (NAS) servers. Key Points The Dell PowerVault 114T rackable subsystem is a convenient 2U tape rack enclosure. It incorporates many tape technologies commonly used today and is designed to complement Dell PowerEdge rack servers and Dell PowerVault network attached storage (NAS). The Dell PowerVault 114T tape rack enclosure offers superior capacity in a 2U form factor. holds up to 800 GB of compressed data and can be configured with up to two DAT72, two DLT VS160, two SDLT 320, two LTO-1, or two LTO- tape drives. As an extension to the PowerVault lineup of products, the PowerVault 114T allows Dell customers to connect drives externally while still incorporating a rack-optimized backup solution. Dell continues to offer cost-effective, scalable solutions for a variety of tape backup and archival needs. tape array uses tape drive technology found in Dell s tape automation solutions. tape rack enclosure has two SCSI ports that enable two drives to run in parallel, helping to reduce the backup time for multiple server environments. Dell Product Group Page 1 February 2004

2 Background A rise in popularity of rack-optimized servers has fueled interest in rackoptimized tape storage solutions. As a result, Dell designs and implements easy to use rack solutions to satisfy customer requirements such as easy manageability, highly cost-effective, and rapidly deployable. The PowerVault 114T tape rack enclosure meets all of these requirements. Another trend in the server market is that space is becoming more critical as servers become denser and use more power. As a result, users want backup solutions that can be attached external to the server. The Dell PowerVault 114T tape rack enclosure is a 2U linear tape array that incorporates DAT, DLT, and LTO technologies and holds up to 800 GB of compressed data (when using two LTO-2 drives). Product Description tape rack enclosure is a 2U tape array that can hold two DAT72, two DLT VS160, two SDLT320, two LTO-1, or two LTO-2 tape drives. It is designed for ease of deployment, ease of use, and ease of field service. The top of the unit is removable and allows easy access to the drives and components. tape rack enclosure has two drive bays, two SCSI cables, a power supply and fans. What s more, components within the chassis, including the tape drives, allow simple, tool-less servicing of the subsystem. tape rack enclosure has two status LEDs on the front bezel. The green power LED indicates that the unit is powered on correctly. The amber fan LED illuminates when the system detects a fan failure. Compatible with the Dell rail kits (rapid rail, versa rail and 2-post) the PowerVault 114T allows customers to incorporate a rack backup solution their rack-optimized environment. tape rack enclosure can be installed right out of the box quickly and easily. Table 1 Feature Comparison of Supported Tape Technologies Drive DAT72 DLT VS160 SDLT 320 LTO-1 LTO-2 Capacity (native) 36GB 80GB 160GB 100GB 200GB Performance (native) 12.6GB/hr 28.8GB/hr 57.6GB/hr 57.6GB/hr 126.0GB/hr Media Read/Write DAT72 DLTtape VS1 SDLTtape1 Ultrium LTO Ultrium 2 LTO Media Read DDS3,DDS4 DLT1, DLTtapeIV DLTtapeIV N/A Ultrium LTO Interface LVD SCSI LVD SCSI LVD SCSI LVD SCSI LVD SCSI Dell Product Group Page 2 February 2004

3 Product Positioning tape rack enclosure is a rack optimized tape storage solution for organizations that: Purchase a rack mounted server (i.e. PowerEdge 750, 1750, 2650, 6650) and want direct attach tape drives. Currently use the PowerVault 112T but would prefer super drive technologies like LTO-2. Require affordable, rack-optimized tape storage solutions. Want to migrate up in speed and capacity from DAT/DLT technologies to LTO/SDLT technologies. Would like the use of two tape drives running in parallel without the added cost of automation. Require the capacity and reliability of proven LTO technology. Features and Benefits The features and benefits of the PowerVault 114T tape rack enclosure include the following: Form Factor tape rack enclosure is a 2U tape array that incorporate a broad spectrum of tape technologies. It can hold up to 800GB of compressed data (when using two LTO-2 tape drives) in a 2U space. Easy to Use tape rack enclosure was designed for simplicity. The tool-less design means users can install or remove a drive or component quickly. Performance The maximum transfer rate of a single LTO-2 drive is 35MB/s (or 70MB/s compressed). This translates into a combined native sustained maximum backup rate of 252 GB/hr with two drives. Two SCSI ports enable both drives to run in parallel, helping to reduce the backup time for multiple server environments. Capacity Utilizing the 400GB of compressed capacity of one LTO-2 tape drive, the PowerVault 114T tape rack enclosure holds up to 800 GB compressed capacity. Reliability Highly reliable super drives typically boast 250,000 hrs MTBF and can be counted on to provide solid reliability over most entry level tape technology. Dell Product Group Page 3 February 2004

4 A summary of the features, functions, and benefits of the PowerVault 114T is shown below in Table 2. Table 2 Features, Functions, and Benefits of the PowerVault 114T Rack Enclosure Feature Function Benefit Form Factor is a 2U rack enclosure Supports full height tape drive technology, which includes super drive technology Easy to Use Tool-less design. Ability to remove components and drives without the use of tools Performance Capacity Reliability The LTO-2 drive has a transfer rate of 126 GB/hr. holds up to 800 GB of compressed data (when using two LTO- 2 tape drives) 250,000 MTBF for super drive technologies when using LTO-2 drives Ability to backup and restore data quickly Very high capacity backup in a slim rackoptimized format Enterprise drives may provide more uptime for many organizations. Supported Hardware and Software Hardware Supported PowerEdge 650, 750, 1650, 1750, 2600, 2650, 4600, 6600, 6650 PowerVault 725N, 745N, 770N, 775N Operating Systems Supported Microsoft Windows 2003 and 2000 Novell NetWare 6.5 and 5.1 Red Hat Linux Enterprise 3 and Advanced Server 2.1 Backup Software Supported The following list of Backup Software is Dell tested and supported for the PowerVault 114T Rack Enclosure: VERITAS NetBackup for Windows and NetWare VERITAS Backup Exec for Windows and NetWare Yosemite Tapeware for Windows, NetWare and Red Hat Linux Dell Product Group Page 4 February 2004

5 Service and Support Three-year limited warranty 1 and three years of standard Next Business Day parts replacement and one year of Next Business Day on-site 2 labor. 7-day/24-hour Lifetime Telephone Technical Support for troubleshooting and diagnosis of Dell hardware. 7-day/24-hour E-support services featuring extensive online support capabilities Dell cannot be responsible for errors in typography or photography. 1 For a complete copy of our Guarantees or Limited Warranties, please write Dell USA L.P., One Dell Way, Round Rock, TX For more information, visit: 2 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, PowerVault, and PowerEdge are trademarks of Dell Inc. Microsoft and Windows are registered trademarks of Microsoft Corporation. Other trademarks and trade names may be used in this document to refer to either the entities claiming the marks and names or their products. Dell disclaims proprietary interest in the marks and names of others. Copyright 2004 Dell Inc. All rights reserved. Reproduction in any manner whatsoever without the express written permission of Dell Inc. is strictly forbidden. For more information contact Dell. Dell Product Group Page 5 February 2004