WD Scorpio Black 750GB Notebook Hard Drive Review

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ATTO Disk Benchmark v2.46

ATTO is one of the oldest hard drive benchmarks that is still used
today. ATTO measures transfers across a specific volume length. It
measures raw transfer rates for both reads and writes and places the
data into graphs that you can easily interpret. The test was run with
the default runs of 0.5kb through 8192kb transfer sizes with the total
length being 256mb.

Western Digital Scorpio Black 750GB:

ATTO Disk Benchmark v2.46 Results

Hitachi 5K500 320GB:

ATTO Disk Benchmark v2.46 Results

Benchmark Results:  The WD Scorpio Black 750GB notebook drive was able to reach 129MBps on the read test and 124MBps on the write test in the
Overlapped I/O benchmark. 
  This was much faster than the 73MB/s read and 74MB/s write speeds sen on the Hitachi 5K500 320GB drive.

 

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