Lenovo 41N3015 (250 GB)$63.00 to $90.00
 
  
  Lenovo extends its line of outstanding hard drive upgrade options with the 250GB Serial ATA (S-ATA) Hard Disk Drive (HDD) for selected models of Lenovo ThinkCentre systems.
 
  	Manufacturer:Lenovo		 Product MPN   MPN | 41N3015 | Key Features   Capacity | 250 GB |  Interface | Serial ATA | Enclosure    | Internal | HDD Form Factor    | 3.5" x 1/3H (Low Profile) | Spindle Speed    | 7200 RPM | Technical Features   Special Features | S.M.A.R.T Technology | External Data Transfer Rate    | 300 MBps | Seek Time    | 9 ms |  Buffer Size | 8 MB |  Average Latency | 4.17 ms | Interface (Detailed)    | Serial ATA II | Other Features  Platform    | PC |  Package Qty. | 1 | Dimensions   Height | 1.02 in. |  Width | 4.02 in. |  Depth | 5.79 in. |  Weight | 1.41 lb. | Warranty   Warranty | 3 Years | Miscellaneous   UPC | 882861237036 |  
 
 Tags:lenovo, 41n3015, 250, gb, 
  
 | Western Digital Caviar Special Edition WD3200JB (320 GB)$59.00 to $110.00
 
  
  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.
 
  	Manufacturer:Western Digital		 Product MPN   MPN | WD3200KS | Key Features  Designation    | Desktop Computer |  Capacity | 320 GB |  Interface | IDE/EIDE | Enclosure    | Internal | HDD Form Factor    | 3.5" x 1/3H (Low Profile) | Spindle Speed    | 7200 RPM | Technical Features   SCSI Signaling Type | Single Ended (SE) |  Special Features | S.M.A.R.T Technology | Internal Data Transfer Rate    | 748 Mbit/s | External Data Transfer Rate    | 133 MBps | Seek Time    | 8.9 ms |  Buffer Size | 8 MB |  Average Latency | 4.17 ms | Interface (Detailed)    | EIDE |  Sound Emission | 33 dB | Other Features  Platform    | PC, Mac |  Package Qty. | 20 | Dimensions   Height | 1.03 in. |  Width | 4 in. |  Depth | 5.79 in. |  Weight | 1.32 lb. | Warranty   Warranty | 3 Years | Miscellaneous   Release Date | January, 2005 |  UPC | 718037112602 |  
 
 Tags:western, digital, caviar, special, edition, wd3200jb, 320, gb, 
  
 | Hewlett Packard 431935-B21 (72 GB)$196.00 to $348.00
 
  
  Serial Attached SCSI is the logical evolution of SCSI, including its long-established software advantage and the Serial ATA electrical and physical connection interface. 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.Minimize
 
  	Manufacturer:Hewlett Packard		 Product MPN   MPN | 431935-B21 | Key Features  Designation    | Desktop Computer |  Capacity | 72 GB |  Interface | SCSI | Enclosure    | Internal | HDD Form Factor    | 2.5" | Spindle Speed    | 15000 RPM | Technical Features  External Data Transfer Rate    | 300 MBps | Seek Time    | 3 ms |  Average Latency | 2 ms | Interface (Detailed)    | SCSI • SAS |  Hot Swap | Yes | Other Features   Package Qty. | 1 | Dimensions   Height | 0.59 in. |  Width | 2.75 in. |  Depth | 3.94 in. |  Weight | 1.04 lb. | Miscellaneous   UPC | 4948382473059 |  
 
 Tags:hewlett, packard, 431935-b21, 72, gb, 
  
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Compaq hard disk drives undergo an intense qualification process that eliminates data integrity problems, firmware and O/S incompatibilities, and other causes of data corruption or premature failure. Compaq hard disk drives are specifically designed and tested for flawless operation in your equipment. Supply your server, workstation or notebook with a Compaq hard disk drive and you will prevent incompatibilities that can rob your system of performance or cause you to lose valuable data. Minimize

WD Caviar® SE16 7200 RPM next-generation SATA hard drives feature up to 500 GB of storage and a 16 MB cache for lightning-fast performance. Yes, these reliable drives are fast, but they still deliver technologically advanced acoustics and cool operation. Designed for high-performance computers, multimedia and gaming systems.Minimize

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

The IBM (39M4514) 500 GB SATA Hard Drive is fully compatible with PC systems. Offering capacity as large as 500 GB