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 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,

Western Digital Scorpio WD2500BEVS (250 GB) $49.00 to $159.00 WD Scorpio Blue drives offer high-performance, low power consumption, and cool operation, perfect for notebooks and other portable devices. Pick the drive that suits your needs with the confidence in knowing that all WD Scorpio Blue drives are built to the highest standards of quality and reliability. Manufacturer:Western Digital Product MPNKey FeaturesTechnical FeaturesOther FeaturesDimensionsWarrantyMiscellaneous MPN WD2500BEVSRTL Designation   Laptop Computer Capacity 250 GB Interface Serial ATA Enclosure   Internal HDD Form Factor   2.5" Spindle Speed   5400 RPM Buffer Size 8 MB Average Latency 5.56 ms Interface (Detailed)   Serial ATA Package Qty. 1 Height 0.37 in. Width 2.75 in. Depth 3.94 in. Weight 0.26 lb. Warranty 3 Years UPC 718037122076 Tags: western, digital, scorpio, wd2500bevs, 250, gb,

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IBM 39M4530 (500 GB)

This hot-swap Serial ATA hard disk drive offers 500GB of storage capacity in a single drive. The 3.5" form factor and hot swap capability allow for replacing the hard disk drive without shutting the server down first.

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IBM 39M4526 (250 GB)

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

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Hewlett Packard EM174AA (300 GB)

The Hewlett Packard (EM174AA) 300 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 300 GB

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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.