HEXUS posted a review on the GIGABYTE GC-RAMDISK i-RAM

Start hurling harsh queues of somewhat random read/write requests at the RAID arrays and their performance drops right down. Meanwhile, the i-RAM wonders what all the fuss is about, tackling the requests around 11 times faster than the RAID-0 array. Put simply, the i-RAM trounces the hard disks.

GIGABYTE GC-RAMDISK i-RAM Review