You can read more about TweakTown's Storage Product Testing Workstation and the procedures followed to test products in this article.
The new WD VelociRaptor was tested on the onboard GIGABYTE X58A-UD7 Marvell SATA 6G adapter. The other SATA 6G devices were tested on the same onboard adapter. SATA II testing was conducted on the X58A-UD7 Intel SATA 3G.
In the above image you may have noticed a few HDDs in the background. We are in the process of testing all of them with the new Intel RST 9.6 drivers and in the near future will have a complete breakdown of their performance.
ATTO Baseline Performance
Version and / or Patch Used: 2.34
ATTO is used by many disk manufacturers to determine the read and write speeds that will be presented to customers.
In ATTO we see a nice progressive wave of performance that shows the drive is running normally. Our drive arrived a few hours after the official launch so we didn't get time to run it on Intel SATA II, but given that the Intel chipset performs better than the onboard Marvell SATA 6G we are thinking we will be able to pull another 5% from the drive.