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250GB 7200rpm 8MB-Buffer, 3.5" SATA Hard Disk Drive w/ 3 Year Warranty
Description
Cool-running, quiet operation, superior performance and industry-leading reliability make the WD Caviar SE drives the perfect hard drives for desktop and enterprise storage.
Brands May vary Seagate, Maxtor, Western Digital.
This part is New, in retail packaging. This item is in stock and can ship today.
Features
Fast – WD, the first to introduce an 8 MB buffer, has advanced the caching algorithms of this new and improved Caviar family of hard drives, resulting in next-generation high performance – performance that beats all competing 8 MB-cache drives
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, including slower drives spinning at 5,400 RPM, 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 backplanes
FlexPower – connector technology that accepts power from both industry-standard and new SATA power supplies
Data Protection Enhancements:
Shock Guard provides outstanding improvements in shock and vibration protection for WD Caviar SE drives. Shock Guard allows instantaneous data protection at high shock values to achieve leading shock specifications
System Requirements
N/A
Dimensions
Package Dimension: Length 5 12/16" x Width 4" x Height 1"
Product Specs
Interface: SATA Serial Interface Connector Type 7 pin
Rotational Speed: 7,200 RPM (nominal)
Buffer Size: 8 MB
Average Latency: 4.20 ms (nominal)
Contact Start/Stop Cycles 50,000 minimum
Seek Times:
Read Seek Time: 8.9 ms
Write Seek Time: 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): 150 MB/s (Max)
Buffer To Disk: 748 Mbits/s (Max)
Includes
Only one Hard Drive included.
Notes
SATA-250GB, WD2500KS, WD2500AAJS, 661-3603
Brands May vary Seagate, Maxtor, Western Digital
If you are installing this in a Apple G5 Tower you will need the overmold rail screws to hold the
drive in place. If you don't have these please order Part Number 922-6253 from our website.
How to install a SATA Hard Drive for a Apple G5 Tower machine?
The product specification, warranty and pictures are subject to change without notice.
Compatibility
iMac G5
Warranty
WLM will credit any unopened and unused item if requested within 14 days of customer receipt. Manufacturer's warranty length is 3 year limited. WLM will handle all other customer warranty issues. Click here for details.
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