Server SYS-2027GR-TRF-CG 2U Rack Dual Socket R (LGA 2011) for up to two Xeon E5-2600 / E5-2600 v2 family processors, up to 8.0 GT/s (QPI) – Supports Up to 512GB DDR3 ECC and non-ECC UDIMM (or) up to 256GB DDR3 ECC RDIMM (or) up to 64GB DDR3 ECC/non-ECC UDIMM, up to 1866MHz memory (8x 240-pin DIMM Sockets) – On-Board : Intel C602 Chipset, SATA 3.0 6Gbps Controller (RAID), Integrated IPMI 2.0 with KVM and Dedicated LAN, Intel i350 2x Gigabit Ethernet, Matrox G200eW VGA – Includes : 3x GRID K520/K340 cards (Optional, CARDS NOT INCLUDED), 10x 2.5in Hot-Swap Drive Bays, 4x Riser Cards (RSC-R2UG-E16R-X9, RSC-R2UG-2E16-X9, RSC-R2UG-E8G-X9, RSC-R2UG-2E16R-X9), 2x Heatsink / Retention (1x SNK-P0047PS, 1x SNK-P0048PS), Mounting Rails Kit (MCP-290-00057-0N), 1800W Redundant (1+1) 80 Plus Platinum Power Supply (2x PWS-1K81P-1R) with PMBus – (MBD-X9DRG-HF-CLG + CSE-218G-R1800B) – Black – (BTO, Build-To-Order)