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Western Digital Protégé


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Western Digital Protégé WD200EB
  February 1, 2001 Author: Eugene Ra  


WB99/Win2k Low-Level Measurements

 Testbed II Low-Level MeasurementsDetails... 
Windows 2000 Professional using NTFS
Maxtor DiamondMax 60 (60.1 GB ATA-66) - 14.4|
Fujitsu MPG3xxxAT (41.0 GB ATA-100) - 15.4|
Western Digital Caviar WD450AA (45.0 GB ATA-66) - 15.4|
Seagate U10 (20.4 GB ATA-66) - 17.7|
Quantum Fireball lct15 (30.0 GB ATA-66) - 18.0|
Western Digital Protege WD200EB (20.0 GB ATA-100) - 18.1|
Windows 2000 Professional using NTFS
Fujitsu MPG3xxxAT (41.0 GB ATA-100) - 30467|
Maxtor DiamondMax 60 (60.1 GB ATA-66) - 27800|
Western Digital Protege WD200EB (20.0 GB ATA-100) - 25633|
Western Digital Caviar WD450AA (45.0 GB ATA-66) - 25600|
Seagate U10 (20.4 GB ATA-66) - 24500|
Quantum Fireball lct15 (30.0 GB ATA-66) - 20200|
Windows 2000 Professional using NTFS
Fujitsu MPG3xxxAT (41.0 GB ATA-100) - 18700|
Western Digital Caviar WD450AA (45.0 GB ATA-66) - 16900|
Maxtor DiamondMax 60 (60.1 GB ATA-66) - 16800|
Western Digital Protege WD200EB (20.0 GB ATA-100) - 16500|
Seagate U10 (20.4 GB ATA-66) - 15500|
Quantum Fireball lct15 (30.0 GB ATA-66) - 11600|

Click here to examine the STR graph for this drive

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The Protégé's measured access time of 18.1 milliseconds certainly won't win any awards. Its right on par with Quantum's Fireball lct15... and the Fireball features a 4400 RPM spindle speed! That said, 18.1 ms is an expected figure. Adding 5.6 milliseconds of rotational latency to the specified seek time of 12.1 milliseconds yields a theoretical average access time of 17.7 ms... proportionately speaking, the Protégé isn't far off the mark.

A maximum sequential transfer rate of 25.6 MB/sec is also decidedly mediocre. While the WD manages a 5 MB/sec lead over the Fireball lct15, it trails offerings from competitors such as Maxtor and Seagate.

 WinMarks...


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