Bigbruin.com posted a review on the IWILL ZMAXdp Dual Opteron SFF Barebones System

The IWILL ZMAXdp Dual Opteron Small Form Factor Barebones System may not be the latest or greatest, but it is capable of providing some serious computing power in an attractive small form factor configuration that doesn't skimp on extras. With the potential for two dual-core Opterons (effectively quad-core), 2GB dual channel DDR, SATA RAID 0, and many other modern features, it is a work horse disguised as a pony.

IWILL ZMAXdp Dual Opteron SFF Barebones System Evaluation