Hewlett Packard 431935-B21 (72 GB) $196.00 to $348.00 Serial Attached SCSI is the logical evolution of SCSI, including its long-established software advantage and the Serial ATA electrical and physical connection interface. With enterprise storage requirements escalating and becoming more complex, factors such as larger capacity, greater density, security, scalability and accessibility are more critical than ever.Minimize Manufacturer:Hewlett Packard Product MPNKey FeaturesTechnical FeaturesOther FeaturesDimensionsMiscellaneous MPN 431935-B21 Designation   Desktop Computer Capacity 72 GB Interface SCSI Enclosure   Internal HDD Form Factor   2.5" Spindle Speed   15000 RPM External Data Transfer Rate   300 MBps Seek Time   3 ms Average Latency 2 ms Interface (Detailed)   SCSI • SAS Hot Swap Yes Package Qty. 1 Height 0.59 in. Width 2.75 in. Depth 3.94 in. Weight 1.04 lb. UPC 4948382473059 Tags: hewlett, packard, 431935-b21, 72, gb,

Hewlett Packard 411089-B22 (300 GB) $425.00 to $1,200.00 Supply your Proliant server a Genuine HP Compaq Hard Drive and you will prevent incompatibilities that can rob your system of performance or cause you to lose valuable data. This Hard Drive is designed for any Ultra320, Ultra3 or Ultra2 capable ProLiant Server, ProLiant Storage System, AlphaServer or StorageWorks Hot-Plug enclosure.Minimize Manufacturer:Hewlett Packard Product MPNKey FeaturesTechnical FeaturesOther FeaturesDimensionsMiscellaneous MPN 411089-B22 Designation   Desktop Computer Capacity 300 GB Interface SCSI Enclosure   Internal Spindle Speed   15000 RPM External Data Transfer Rate   320 MBps Seek Time   3.8 ms Average Latency 2 ms Interface (Detailed)   SCSI Ultra320 Hot Swap Yes Platform   PC Package Qty. 1 Height 1 in. Width 4 in. UPC 0882780370081 Tags: hewlett, packard, 411089-b22, 300, gb,

IBM 39M4526 (250 GB) $137.00 to $223.00 The IBM (39M4526) 250 GB SATA II Hard Drive is fully compatible with PC, Unix systems. Spinning up to 7200 RPM and offering capacity as large as 250 GB Manufacturer:IBM Product MPNKey FeaturesTechnical FeaturesOther FeaturesMiscellaneous MPN 39M4526 Capacity 250 GB Interface Serial ATA Spindle Speed   7200 RPM External Data Transfer Rate   300 MBps Average Latency 4.17 ms Interface (Detailed)   Serial ATA II Hot Swap Yes Platform   PC, Unix Package Qty. 1 UPC 435821058 Tags: ibm, 39m4526, 250, gb,

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IBM 90P1305 (73 GB)

Double your throughput in select IBM eServer xSeries servers with the next generation of high-speed Ultra320 SCSI hard disk drives (HDDs), now with the new Ultra-Slim tray form factor. Ultra320 SCSI drives provide top-of-the-line performance for business-critical, disk-intensive applications such as e-business, transaction processing, data mining and data warehousing. Ultra320 SCSI technology combines interface data transfer rates of up to 320MBps, reduced overhead and enhanced flow control to help deliver dramatic performance gains. Improved diagnostics and data protection, as well as hot-swap capabilities with direct docking, help reduce downtime. For even greater reliability, you can create high-performance RAID arrays. Simply connect your drives to either an onboard Ultra320 SCSI controller with integrated mirroring capabilities or an IBM ServeRAID-5i Controller, available on select xSeries servers.Minimize

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Western Digital Caviar SE16 WD3200KS (320 GB)

WD Caviar SE16 7200 RPM next-generation SATA hard drive features 320 GB of storage and a 16 MB cache for lightning-fast performance. Yes, this reliable drive is fast, but it still delivers technologically advanced acoustics and cool operation. Designed for high-performance computers, multimedia and gaming systems.

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Toshiba MK 6021GAS (60 GB)

The MK6021GAS, 2.5-inch 60GB hard disk drive, offers the industries highest areal density per platter, at 48.8gigabits per square inch. This new drive offers enough capacity for portable video recording and editing, with lower power consumption compared to the traditional 3.5-inch HDDs. This functionality provides ideal storage for a range of commercial and consumer notebooks, as well as non-PC applications such as PDAs, printers, copiers, GPS systems and MP3 players. The MK6021GAS is ATA-5 compliant, supporting high transfer rates of up to 100 megabytes per second.Minimize

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Hewlett Packard Compaq 289044-001 (145.6 GB)

"IBM presents the sixth generation of IBM Ultrastar 10,000 rpm disk drives. The IBM Ultrastar 146Z10 drive family offers high quality and superior performance. These drives feature more powerful processors and read/write channels to excel in server-class environments. To achieve maximum I/O performance, the drives combine fast seek times, large 8 MB multi-segmented buffers, a sophisticated command queuing algorithm, hardware automation, and superior data rates (825 Mbps). Ultrastar 146Z10 drives include a servo technology (Rotational Vibration Safeguard ""RVS""), employed to counteract the effects of rotational vibration that commonly occur in multi-drive cabinets. They also employ a fifth-generation giant magnetoresistive (GMR) head technology to double areal density from previous generation drives (26.3 Gbits/sq.in.) and boost performance. In addition, highly efficient No-ID sector formatting enables more data to be stored per disk.Feature Value Header / Product Line IBM UltraStar Header / Model 146Z1"Minimize