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WD - 250GB (7200rpm) 8MB buffer 

  • Model: WD2500JBRTL
    Western Digital high-performance family of EIDE Hard Drive Kits is equipped with an 8MB buffer ¡X the largest buffer available today in a desktop EIDE hard drive, delivering data to users faster than any hard drive in its class.



  • Features
  • Provide a higher percentage of cache hits and significantly faster time to data than industry-standard 2MB versions
  • Use of an increased buffer improves the performance by reducing the number of physical accesses to the disk and allowing data to stream from the disk uninterrupted by mechanical operations
  • Data Lifeguard? is an expanded set of protection tools which include shock protection, an environmental protection system, and embedded error detection and repair features that automatically find, isolate, and repair problem areas that may develop over the extended use of the hard drive
  • Data Lifeguard Tools? is a set of software utilities that work in conjunction with the embedded Data Lifeguard features to make hard drive installation, drive management diagnostics, and repair simple and worry-free

    Note: Use Data Lifeguard Tools 10.0 or later installation software to access the full capacity of your hard drive. Hard drives larger than 137GB require a controller card to utilize full drive capacity.


  • Product Specifications
    Recommended Setup Parameters:
  • Cylinders: 16383
  • Heads: 16
  • Sectors/Track: 63
  • Landing Zone: 16383
  • WPC: 16383
  • Jumper Setting Information: Ten Pin Drive

    Specifications:

  • Formatted Capacity: 250,059 MB
  • Interface: 40-pin EIDE
  • Form Factor: 3.5-inch
  • Actuator Type: Rotary Voice Coil
  • Bytes Per Sector (STD): 512
  • User Sectors Per Drive: 488,397,168
  • Average Latency: 4.2 ms
  • Rotational Speed: 7200 RPM
  • Data Transfer Rate (Buffer to Host): 100 MB/s (Mode 5 Ultra ATA); 66.6 MB/s (Mode 4 Ultra ATA); 33.3 MB/s (Mode 2 Ultra ATA); 16.6 MB/s (Mode 4 PIO); 16.6 MB/s (Mode 2 multi-word DMA);
  • Buffer Size: 8MB
  • Dimensions: 1.028"H x 5.787"L x 4.0"W
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    Weight: 1.50 lbs
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