Supermicro 2U 2027GR-TRF Chassis
X9DRG-HF Motherboard

This has 2 internal bays for GPUs. 2x GPUs fit in each bay.
They are right and left of the motherboard.
4x power cables are included

Stock Pics

Super Clean
Minor scratches from pallet stacking

Includes
X9DRG-HF rev 1.02 Motherboard
2x E5-2670 v2 2.5ghz 25mb SmartCache 8.0 GT/s QPI 10-Core CPUs
8x 16gb 12800R DDR3 Reg ECC Memory
9260-4i Raid Controller
10x 2.5″ Trays
4x GPU Slots with Power Cords Included (Add your own GPUs)
2x 1800w Power Supplies

No Rails Included
No Operating System Installed