Supermicro SSG-6047R-E1R72L2K 4 Node, Dual XEON E5-2600 C602J 4U LGA2011 SuperServer: SSG-6047R-E1R72L2K 1. Dual socket R (LGA 2011) supports Intel® Xeon® processor E5-2600 and E5-2600 v2 family† 2. Up to 1TB ECC DDR3, up to 1866MHz; 16x DIMM sockets 3. 4x PCI-E 3.0 x8 slots 4. Intel® i350 GbE Controller; 4x ports 5. 72x 3.5" SAS2/SATA3 HDDs in 36x (24 front + 12 rear) Hot-swap Drive Bays (2x HDD per bay w/ LEDs for each drive); rear 2.5" HDD module 6. Chassis remains securely mounted in rack during HDD replacement, safer and more reliable than top loading solutions 7. 2x 2.5" rear hot-swap drive bays 8. 3x IT mode SAS2 Storage Controllers (LSI 2308) 9. Server remote management: IPMI 2.0 / KVM over LAN / Media over LAN 10. 7x Heavy duty PWM fans 11. 2000W Redundant Platinum Level Switching power supplies |