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 MPN MPN | WD800JD | Key Features Designation | Desktop Computer | Capacity | 80 GB | Interface | Serial ATA | Enclosure | Internal | HDD Form Factor | 3.5" | Spindle Speed | 7200 RPM | Technical Features 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 | Other Features Package Qty. | 1 | Dimensions Height | 1.03 in. | Width | 4 in. | Depth | 5.79 in. | Weight | 1.6 lb. | Warranty Warranty | 3 Years | Miscellaneous UPC | 718037107639 |
Tags:western, digital, caviar, se, wd800jd, 80, gb,
| BUSlink CipherShield CSC-250-U2 (250 GB)$246.00 to $427.00

Buslink's 3.5 inch desktop hard drives feature high capacities and provide USB 2.0. Pre-formatting saves time and assures 100% quality control. All Buslink external desktop hard drives feature a metal alloy case that dissipates heat. AC adapter, Connecting cables and drivers included.
Manufacturer:BUSlink Product MPN MPN | CSC-250-U2 | Key Features Capacity | 250 GB | Interface | USB | Enclosure | External | Spindle Speed | 7200 RPM | Technical Features Security Features | Kensington Security Lock | External Data Transfer Rate | 60 MBps | Buffer Size | 2 MB | Average Latency | 4.17 ms | Interface (Detailed) | USB 2.0 | Other Features Compliant Standards | Plug and Play | Platform | PC | Package Qty. | 1 | Dimensions Height | 1 in. | Width | 5.38 in. | Depth | 8.25 in. | Weight | 4.75 lb. | Warranty Warranty | 1 Year | Miscellaneous UPC | 677891128443 |
Tags:buslink, ciphershield, csc-250-u2, 250, gb,
| Hewlett Packard EM174AA (300 GB)$261.00 to $577.00

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
Manufacturer:Hewlett Packard Product MPN MPN | EM174AA | Key Features Designation | Desktop Computer | Capacity | 300 GB | Enclosure | Internal | HDD Form Factor | 3.5" x 1/3H (Low Profile) | Spindle Speed | 15000 RPM | Technical Features External Data Transfer Rate | 300 MBps | Seek Time | 3.5 ms | Buffer Size | 16 MB | Average Latency | 2 ms | Interface (Detailed) | SAS | Hot Swap | Yes | Other Features Platform | PC | Package Qty. | 1 | Dimensions Height | 1 in. | Width | 4 in. | Miscellaneous UPC | 882780226982 |
Tags:hewlett, packard, em174aa, 300, gb,
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The Western Digital Scorpio 120 GB USB 2.0 Hard Drive is fully compatible with PC systems.The Hard Drive connect by: USB 2.0 for External utilization. Spinning up to 5400 RPM and offering capacity as large as 120 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

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.

WD Scorpio 2.5-inch drives offer fast performance and low power consumption, making them ideal for notebooks and other portable devices.