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, 
  
 | 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 MPN   MPN | WD3200KSRTL | Key Features  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 | Technical Features  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 | Other Features  Platform    | PC |  Package Qty. | 1 | Dimensions   Height | 1.03 in. |  Width | 4 in. |  Depth | 5.79 in. |  Weight | 1.62 lb. | Warranty   Warranty | 3 Years | Miscellaneous   UPC | 718037117775 |  
 
 Tags:western, digital, caviar, se16, wd3200ks, 320, 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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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

Hard Drive Spindle Speed - 7200Rpm Hard Drive Type - Hot-swap Hard Drive Capacity - 500GB Hard Drive Interface Type - Serial ATA Form Factor - 3.5''

The Hewlett Packard (432095-B21) 72 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 72 GB

Serial ATA Hard Drives maximize the performance of HP Workstations by providing the technologies to meet your increasing storage demands. These high-capacity drives offer superior reliability and performance.