You can read more about TweakTown's Storage Product Testing Workstation and the procedures followed to test products in this article.
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.
Our testing shows that the G.Skill Phoenix Pro is capable of achieving even better results than what the company is claiming. In testing we hit 285MB/s read, the maximum limit of our motherboards SATA II and 270MB/s write, the same claimed by G.Skill.