Western Digital Caviar SE16 WD3200KS (320 GB) $47.00 to $91.00 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. Manufacturer:Western Digital Product MPNKey FeaturesTechnical FeaturesOther FeaturesDimensionsWarrantyMiscellaneous MPN WD3200KSRTL Designation   Desktop Computer Capacity 320 GB Interface Serial ATA • IDE/EIDE Enclosure   Internal HDD Form Factor   3.5" x 1/3H (Low Profile) Spindle Speed   7200 RPM External Data Transfer Rate   300 MBps Seek Time   8.7 ms Buffer Size 16 MB Average Latency 4.17 ms Interface (Detailed)   IDE • Serial ATA • Serial ATA II Sound Emission 28 dB Platform   PC Package Qty. 1 Height 1.03 in. Width 4 in. Depth 5.79 in. Weight 1.62 lb. Warranty 3 Years UPC 718037117775 Tags: western, digital, caviar, se16, wd3200ks, 320, gb,

Hewlett Packard 431944-B21 (300 GB) $249.00 to $750.00 ?Serial Attached SCSI is the logical evolution of SCSI, including its long-established software advantage and the Serial ATA electrical and physical connection interface. SAS meets all these demands while providing the highest performance. Manufacturer:Hewlett Packard Product MPNKey FeaturesTechnical FeaturesOther FeaturesDimensionsWarrantyMiscellaneous MPN 431944-B21 Designation   Desktop Computer Capacity 300 GB Enclosure   Internal HDD Form Factor   3.5" x 1/3H (Low Profile) Spindle Speed   15000 RPM External Data Transfer Rate   300 MBps Seek Time   3.5 ms Average Latency 2 ms Interface (Detailed)   SAS Hot Swap Yes Platform   PC Package Qty. 1 Height 1 in. Width 4 in. Warranty 3 Years UPC 0882780637726 Tags: hewlett, packard, 431944-b21, 300, gb,

IBM 90P1313 (73 GB) $45.00 to $130.00 Designed specifically to meet the needs of your advanced, data-intensive applications, IBM hard disk drives provide users with a wide range of capacities and interfaces for nearly every data-intensive application. Manufacturer:IBM Product MPNKey FeaturesTechnical FeaturesOther FeaturesDimensionsMiscellaneous MPN 90P1313 Designation   Desktop Computer Capacity 73 GB Interface SCSI Enclosure   Internal HDD Form Factor   2.5" Spindle Speed   10000 RPM Internal Data Transfer Rate   4,992 Mbit/s External Data Transfer Rate   320 MBps Seek Time   4.7 ms Buffer Size 8 MB Average Latency 3 ms Interface (Detailed)   SCSI • SCSI Ultra320 Hot Swap Yes Platform   PC Package Qty. 1 Weight 1.3 lb. UPC 000435316769 Tags: ibm, 90p1313, 73, gb,

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Apricorn A25-USB-160 (160 GB)

The Aegis Portable 2.5" hard drive instantly adds up to 160GB of capacity which is ideal for storing, sharing or backing up your valuable data. It's the perfect companion for travel between home and the office, or for extra storage on the go.

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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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Seagate Barracuda 7200.9 (160 GB)

Barracuda 7200.9 is a member of the Seagate 3.5-inch family of high-capacity desktop drives targeted at mainstream and high-performance PCs and advanced storage applications. The product enables OEMs and system builders to qualify one family of drives from a premier provider for a wide range of storage applications.

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Hewlett Packard PY278AA (250 GB)

The Hewlett Packard (PY278AA) 250 GB SATA II Hard Drive is fully compatible with PC systems.The Hard Drive connect by: Serial ATA II for Internal utilization. Spinning up to 7200 RPM and offering capacity as large as 250 GB