Hewlett Packard 395473-B21 (500 GB) $110.00 to $605.00 Hard Drive Spindle Speed - 7200Rpm Hard Drive Type - Hot-swap Hard Drive Capacity - 500GB Hard Drive Interface Type - Serial ATA Form Factor - 3.5'' Manufacturer:Hewlett Packard Product MPNKey FeaturesTechnical FeaturesOther FeaturesWarrantyMiscellaneous MPN 395473-B21 Capacity 500 GB Interface Serial ATA Enclosure   Internal Spindle Speed   7200 RPM External Data Transfer Rate   150 MBps Average Latency 4.17 ms Interface (Detailed)   Serial ATA Hot Swap Yes Platform   PC Package Qty. 1 Warranty 1 Year UPC 882780029781 Tags: hewlett, packard, 395473-b21, 500, 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,

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,

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Hewlett Packard 431944-B21 (300 GB)

?Serial Attached SCSI is the logical evolution of SCSI, including its long-established software advantage and the Serial ATA electrical and physical connection interface. SAS meets all these demands while providing the highest performance.

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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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Lenovo 41N3015 (250 GB)

Lenovo extends its line of outstanding hard drive upgrade options with the 250GB Serial ATA (S-ATA) Hard Disk Drive (HDD) for selected models of Lenovo ThinkCentre systems.

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Western Digital Caviar SE16 WD2500KS (250 GB)

These reliable drives are lightning fast, but they still deliver technologically advanced acoustics and cool operation. The one-two performance punch of 300 MB/s transfer rate, state-of-the-art performance for SATA drives, and 16 MB cache make the WD Caviar SE16 family the fastest desktop-class hard drives available. These SATA II drives feature a transfer rate three times faster than EIDE and twice as fast as SATA 1. Cool operation means the highest reliability even in high-heat environments such as personal video recorders. That's why these drives, the coolest on the market, are the drive of choice for the world's leading consumer electronics manufacturers as well as the world's leading PC makers.Minimize