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 MPN MPN | 395473-B21 | Key Features Capacity | 500 GB | Interface | Serial ATA | Enclosure | Internal | Spindle Speed | 7200 RPM | Technical Features External Data Transfer Rate | 150 MBps | Average Latency | 4.17 ms | Interface (Detailed) | Serial ATA | Hot Swap | Yes | Other Features Platform | PC | Package Qty. | 1 | Warranty Warranty | 1 Year | Miscellaneous UPC | 882780029781 |
Tags:hewlett, packard, 395473-b21, 500, 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,
| IBM 39M4526 (250 GB)$137.00 to $223.00

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
Manufacturer:IBM Product MPN MPN | 39M4526 | Key Features Capacity | 250 GB | Interface | Serial ATA | Spindle Speed | 7200 RPM | Technical Features External Data Transfer Rate | 300 MBps | Average Latency | 4.17 ms | Interface (Detailed) | Serial ATA II | Hot Swap | Yes | Other Features Platform | PC, Unix | Package Qty. | 1 | Miscellaneous UPC | 435821058 |
Tags:ibm, 39m4526, 250, gb,
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?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.

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

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

The CMS (V2DSKTP-1TB) 1 TB SATA Hard Drive is fully compatible with PC, Mac systems.The Hard Drive connect by: Serial ATA for External utilization. Spinning up to 7200 RPM and offering capacity as large as 1 TB