Hewlett Packard 375861-B21 (72 GB) $100.00 to $237.00 Serial Attached SCSI (SAS) is the logical evolution of SCSI, including its long-established software advantage and the Serial ATA (SATA) 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. Enterprise data centers must be online all the time, fulfill requests from numerous users simultaneously, allow for constant growth and expansion and be maintained while in operation. Serial Attached SCSI meets all these demands while providing the highest performance.Minimize Manufacturer:Hewlett Packard Product MPNKey FeaturesTechnical FeaturesOther FeaturesDimensionsMiscellaneous MPN 375861-B21 Capacity 72 GB Interface SCSI Enclosure   Internal HDD Form Factor   2.5" Spindle Speed   10000 RPM External Data Transfer Rate   300 MBps Seek Time   4 ms Average Latency 3 ms Interface (Detailed)   SCSI Hot Swap Yes MTBF   1700000 Hours Package Qty. 1 Height 0.59 in. Width 2.75 in. UPC 829160625645 Tags: hewlett, packard, 375861-b21, 72, gb,

Western Digital My Book Studio WDH1Q3200N (320 GB) $100.00 to $186.00 The My Book Studio Edition (Model WDH1Q3200N) offers 320B of storage, quad interface, and a high-speed interface that makes it perfect for creative professionals and video editors. Manufacturer:Western Digital Product MPNKey FeaturesTechnical FeaturesOther FeaturesDimensionsMiscellaneous MPN WDH1Q3200N Capacity 320 GB Interface Serial ATA • USB • FireWire Enclosure   External Spindle Speed   7200 RPM Internal Data Transfer Rate   2,400 Mbit/s Buffer Size 16 MB Average Latency 4.17 ms Interface (Detailed)   USB • FireWire 400 (1394a) • USB 2.0 • Serial ATA • FireWire 800 (1394b) Compliant Standards Plug and Play Platform   PC Package Qty. 1 Height 2.13 in. Width 6.54 in. Depth 5.39 in. Weight 2.58 lb. UPC 00718037123165 Tags: western, digital, my, book, studio, wdh1q3200n, 320, gb,

Western Digital Caviar SE WD800JD (80 GB) $26.00 to $110.00 Cool, quiet operation, superior performance and industry-leading reliability make these SATA drives ideal for desktop, business, and consumer electronics storage. Manufacturer:Western Digital Product MPNKey FeaturesTechnical FeaturesOther FeaturesDimensionsWarrantyMiscellaneous MPN WD800JD Designation   Desktop Computer Capacity 80 GB Interface Serial ATA Enclosure   Internal HDD Form Factor   3.5" Spindle Speed   7200 RPM Internal Data Transfer Rate   748 Mbit/s External Data Transfer Rate   300 MBps Seek Time   8.9 ms Buffer Size 8 MB Average Latency 4.17 ms Interface (Detailed)   Serial ATA II Hot Swap Yes Sound Emission 35 dB Package Qty. 1 Height 1.03 in. Width 4 in. Depth 5.79 in. Weight 1.6 lb. Warranty 3 Years UPC 718037107639 Tags: western, digital, caviar, se, wd800jd, 80, gb,

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Hewlett Packard 395473-B21 (500 GB)

Hard Drive Spindle Speed - 7200Rpm Hard Drive Type - Hot-swap Hard Drive Capacity - 500GB Hard Drive Interface Type - Serial ATA Form Factor - 3.5''

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IBM 40K1044 (146 GB)

The IBM (40K1044) 146 GB SAS Hard Drive is fully compatible with PC systems.The Hard Drive connect by: SAS for Internal utilization. Spinning up to 15000 RPM and offering capacity as large as 146 GB

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Western Digital My Book Studio WDH1Q3200N (320 GB)

The My Book Studio Edition (Model WDH1Q3200N) offers 320B of storage, quad interface, and a high-speed interface that makes it perfect for creative professionals and video editors.

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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