SUPERMICRO SYS-6026TT-D6RF 2U Rackmount Server Barebone (Two Systems) Dual LGA 1366 Intel 5520 DDR3 1333/1066/800 CPU Type: Dual Intel Xeon 5600/5500 series South Bridge: ICH10R Memory Slots: 12 x 240Pin Max Memory Supported: 192GB ECC Supported: Yes Registered: Yes Serial ATA: 6 x SATA 300 SATA RAID: RAID 0/1/5/10