Key Features • Up to 4 GPU 1. Dual socket R3 (LGA 2011) supports Intel® Xeon® processor E5-2600 v3 family; QPI up to 9.6GT /s 2. Up to 1TB ECC, up to DDR4 2133MHz; 16x DIMM slots 3. 4x PCI-E 3.0 x16 slots (GPU/MIC, opt. ), 1x PCI-E 3.0 x8 (in x16) low-profile slot 4. Intel X540 Dual port 10GBase-T 5. 10x Hot-swap 2.5" SATA Drive Bays 6. 2000W Redundant Power Supplies Platinum Level (94%+) 7. 5x heavy duty cooling fans 8. Smart server management tools