IBM 39M4530 (500 GB)$174.00 to $496.00
 
  
  This hot-swap Serial ATA hard disk drive offers 500GB of storage capacity in a single drive.  The 3.5" form factor and hot swap capability allow for replacing the hard disk drive without shutting the server down first.
 
  	Manufacturer:IBM		 Product MPN   MPN | 39M4530 | Key Features  Designation    | Desktop Computer |  Capacity | 500 GB |  Interface | Serial ATA | Enclosure    | Internal | HDD Form Factor    | 3.5" | Spindle Speed    | 7200 RPM | Technical Features  External Data Transfer Rate    | 300 MBps |  Buffer Size | 16 MB |  Average Latency | 4.17 ms | Interface (Detailed)    | Serial ATA |  Hot Swap | Yes | Other Features  Platform    | PC |  Package Qty. | 1 | Dimensions   Height | 0.6 in. |  Width | 2.76 in. |  Depth | 4.39 in. |  Weight | 0.5 lb. | Miscellaneous   UPC | 000435910479 |  
 
 Tags:ibm, 39m4530, 500, gb, 
  
 | IBM 40K1044 (146 GB)$200.00 to $635.00
 
  
  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
 
  	Manufacturer:IBM		 Product MPN   MPN | 40K1044 | Key Features   Capacity | 146 GB | Enclosure    | Internal | HDD Form Factor    | 3.5" | Spindle Speed    | 15000 RPM | Technical Features   Special Features | S.M.A.R.T Technology | External Data Transfer Rate    | 300 MBps | Seek Time    | 3.8 ms |  Buffer Size | 8 MB |  Average Latency | 2 ms | Interface (Detailed)    | SAS |  Hot Swap | Yes | Other Features  Platform    | PC |  Package Qty. | 1 | Miscellaneous   UPC | 5050689883994 |  
 
 Tags:ibm, 40k1044, 146, gb, 
  
 | Western Digital Caviar SE16 WD5000KS (500 GB)$45.00 to $910.00
 
  
  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
 
  	Manufacturer:Western Digital		 Product MPN   MPN | WD5000KSRTL2 | Key Features  Designation    | Desktop Computer |  Capacity | 500 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 | 16 MB |  Average Latency | 4.17 ms | Interface (Detailed)    | Serial ATA II |  Sound Emission | 33 dB | Other Features  Platform    | PC |  Package Qty. | 1 | Dimensions   Height | 1.03 in. |  Width | 4 in. |  Depth | 5.79 in. |  Weight | 1.32 lb. | Miscellaneous   UPC | 718037117645 |  
 
 Tags:western, digital, caviar, se16, wd5000ks, 500, 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.

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

Compaq hard drives are provided with the reliability and functionality needed for today's systems. All hard drives are designed and tested for compatibility and interoperability in the systems for which they are intended in order to provide the immediate, flawless integration expected from Compaq equipment.

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.