Testing conducted by CalDigit in May 2009 using Apple 4-core 2.26GHz Mac Pro.

Testing was conducted using Iometer 2006.07.27 with a 1-second ramp-up, 5-minute run duration, 1 MB request size, and 8 outstanding IOs. The test system was configured in a one-volume configuration booting with MacOS 10.5.7 installed. Four hard drives(Seagate 1500GB SATA2) as the test volume on which Iometer tests were performed.