1U rackmount GPU server, tested and working.

* Server chassis (w/ PSU) 6016GT-TF
* Supermicro X8DTG-DF motherboard
* 2x Intel Xeon E5507 Quad Core 2.27 GHz CPUS
* 1x NVIDIA Tesla M2090 GPU (2 GPU slots total)
* 24 GB DDR3 registered ECC memory (6x4 GB DIMMs)
* 3 drive caddies, no drives.
* Rack rails (not pictured but included.)

Only one CPU and 6 RAM slots are partially visible in the photos, but that represents only half the total.  (I didn't feel like removing the air duct. . .  that thing can be tricky to put back into place.)

Works perfectly, photos show actual server. I warrant it to work, but not for compatibility or fitness for any particular purpose. Do your research before buying.