SUPERMICRO SYS-2027TR-D70QRF 2U Rackmount Server Barebone Dual LGA 2011 Intel C602 DDR3 1333/1066/800 CPU Type: Dual Intel Xeon E5-2600 (up to 135W TDP) Series Memory Slots: 8 x 240Pin Max Memory Supported: Supports up to 256 GB DDR3 ECC Registered memory (RDIMM) ECC Supported: Yes Registered: Yes Serial ATA: 5 x SATA 300 + 2 SATA 600 SATA RAID: RAID 0/1/5/10 SAS: 8 x SAS ports (6Gbps) LSI 2008 SAS (6Gbps) RAID 0, 1, 10 support