IBM 39M4514 (500 GB)$230.00 to $685.00

The IBM (39M4514) 500 GB SATA Hard Drive is fully compatible with PC systems. Offering capacity as large as 500 GB
Manufacturer:IBM Product MPN MPN | 39M4514 | Key Features Capacity | 500 GB | Interface | Serial ATA | HDD Form Factor | 3.5" | Technical Features External Data Transfer Rate | 300 MBps | Interface (Detailed) | Serial ATA • Serial ATA II | Other Features Platform | PC | Package Qty. | 1 | Dimensions Height | 0.6 in. | Width | 2.76 in. | Depth | 4.39 in. | Weight | 0.5 lb. | Warranty Warranty | 1 Year | Miscellaneous UPC | 5050689910461 |
Tags:ibm, 39m4514, 500, 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 MPN MPN | 431944-B21 | 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 | Average Latency | 2 ms | Interface (Detailed) | SAS | Hot Swap | Yes | Other Features Platform | PC | Package Qty. | 1 | Dimensions Height | 1 in. | Width | 4 in. | Warranty Warranty | 3 Years | Miscellaneous UPC | 0882780637726 |
Tags:hewlett, packard, 431944-b21, 300, gb,
| Hewlett Packard 375861-B21 (72 GB)$100.00 to $237.00

Serial Attached SCSI (SAS) is the logical evolution of SCSI, including its long-established software advantage and the Serial ATA (SATA) 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. Enterprise data centers must be online all the time, fulfill requests from numerous users simultaneously, allow for constant growth and expansion and be maintained while in operation. Serial Attached SCSI meets all these demands while providing the highest performance.Minimize
Manufacturer:Hewlett Packard Product MPN MPN | 375861-B21 | Key Features Capacity | 72 GB | Interface | SCSI | Enclosure | Internal | HDD Form Factor | 2.5" | Spindle Speed | 10000 RPM | Technical Features External Data Transfer Rate | 300 MBps | Seek Time | 4 ms | Average Latency | 3 ms | Interface (Detailed) | SCSI | Hot Swap | Yes | MTBF | 1700000 Hours | Other Features Package Qty. | 1 | Dimensions Height | 0.59 in. | Width | 2.75 in. | Miscellaneous UPC | 829160625645 |
Tags:hewlett, packard, 375861-b21, 72, gb,
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Serial ATA NCQ Hard Drives maximize performance by providing faster data transfer speeds, better system cooling airflow, more bandwidth, more headroom for speed increases in future generations and better data integrity.

The IBM (40K1044) 146 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 146 GB

Cool-running, quiet operation, superior performance and industry-leading reliability make these next-generation WD Caviar SE drives the perfect hard drives for desktop and enterprise storage.

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