Date: Tuesday, February 7, 2006
Author: Joe Di Figlia
Provided By: Western Digital
Page: 4 of 6

The File Copy Test - MP3 consists of creating 271 files totaling a size of 990MB.

This is where the Raptors in RAID really start blowing away the competition.

The File Copy Test - ISO consists of creating 3 files totaling a size of 1600MB.

The WD4000KD scores just a bit over half the speed of the Raptors here. Don't forget that the 400 is a standalone drive here, and large file sizes like this are really going to be dominated by the Raptors in RAID. You can see that this drive is still outperforming the SATAII drive in the competition.