SATA 3Gb/s Hard Drives - Western Digital

WD Caviar SATA Hard Drive

 
1TB GP Drive Details below

 

Connect these Drives with:
Sonnet Tempo SATA E4I PCIe Controller
4 Port SATA II RAID Controller
or go external:
Sonnet Tempo SATA X4P, PCI-X eSATA RAID Controller
eSATA USB Drive Enclosure
 

Caviar SATA 3Gb/s Hard Drives!
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500GB Western Digital SATA II Hard Drive
Retail 1 ea 2-4 5-9 10+
$129.00 $51.99 $49.99 $48.99 $46.99
750GB 32MB SATA 3 Gb/s WD Caviar Blk
Retail 1 ea 2-4 5-9 10+
$189.00 $79.99 $77.99 $76.99 $74.99
1TB 64MB SATA 3 Gb/s WD Caviar Green
Retail 1 ea 2-4 5-9 10+
$249.00 $76.49 $74.49 $73.49 $71.49
1TB, 64MB SATA 6 Gb/s WD Caviar Blk
Retail 1 ea 2-4 5-9 10+
$149.00 $94.49 $92.49 $91.49 $89.49
1.5TB 64MB SATA 3 Gb/s WD Caviar Grn
Retail 1 ea 2-4 5-9 10+
$259.00 $99.99 $97.99 $96.99 $94.99
2TB 64MB SATA 3 Gb/s WD Caviar Green
Retail 1 ea 2-4 5-9 10+
$349.00 $134.99 $132.99 $131.99 $129.99

SATA 3Gb/s Hard Drives from Western Digital

Cool-running, quiet operation, leading-edge performance and industry-leading reliability make these next generation WD Caviar SATA II drives the perfect hard drives for desktop and enterprise storage.
 
  • SATA II 3Gb/sec Interface
  • 16 MB cache buffer size
  • 250GB, 500GB and 750GB - 7200 rpm
  • 1TB drive employs IntelliPower technology a fine tuned balance of spin speed, transfer rate and caching algorithms designed to deliver solid performance and significant power savings.
Lightning Fast – With state-of-the-art SATA II 3Gb/sec transfer rates and 16 MB of cache, these drives push the boundaries of performance for their class.

 

Cool Running – Cool drive operating temperatures help increase long-term drive reliability. WD achieves the lowest operating temperature of any hard drive in its class, by lowering power consumption through advanced electronics and firmware.

 

Ultra Quiet – WD minimizes noise to levels virtually below the threshold of human hearing with its WhisperDrive technology, which features a highly efficient power driver design. And to cut seek noise, Soft Seek technology streamlines read/write seeking algorithms.

 

SecureConnect – provides a 500 percent stronger cable-to-drive connection than first-generation SATA hard drives and cables. Also ensures backward compatibility with legacy SATA cables and back planes.

 

FlexPower – connector technology that accepts power from both industry-standard and new SATA power supplies.

 

1TB Western Digital SATA II GreenPower Drive – Currently available 1 TB hard drives have a typical power consumption rating greater than 13.5 watts. Western Digital has designed the first 3.5-inch hard drives that deliver power savings as the primary attribute. Green Power drives from Western Digital yield average drive power savings of 4-5 watts over competitors' drives while maintaining solid performance. 

 

That power savings equates to reducing CO2 emission by up to 60 kilograms per drive per year - the equivalent of taking your car off the road for 14 days each year. This new platform makes it possible for our energy-conscious customers to build systems with higher capacities and the right balance of system performance, ensured reliability and energy conservation. 
 

250GB, 500GB and 750GB Hard Drive Specifications
Rotational Speed 7,200 RPM (nominal)
Buffer Size 16 MB
Average Latency 4.20 ms (nominal)
Seek Times (Average)
Read Seek Time (Average) 8.9 ms
Write Seek Time (Average) 10.9 ms (average)
Track-To-Track Seek Time 2.0 ms (average)
Full Stroke Seek 21.0 ms (average)
Transfer Rates
Buffer To Host (Serial ATA) 300 MB/s (Max)
Buffer To Disk 748 Mbits/s (Max)
1TB GreenPower Hard Drive Specifications
Rotational Speed IntelliPower
Buffer Size 16 MB
Drive ready time (2 disk) 11 sec
Drive ready time (3 -4 disk) 13 sec
Power Requirements (2 disk)
Read/Write 6W
Idle 3.3W
Standby .97W
Sleep .97W
Transfer Rates
Buffer To Host (Serial ATA) 3 Gbits/s (Max)
Buffer To Disk 1160 Mbits/s (Max)

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