SUPERMICRO SYS-6026T-NTR+ 2U Rackmount Server Barebone Intel 5520 Dual LGA 1366 Dual Intel Xeon 5600/5500 Series Series: SuperServer CPU Type: Supports up to two Intel 64-bit Xeon processor(s) of the same type below: Intel Xeon Processor X5600/E5600/L5600 Series (Westmere) 40W - 130W Intel Xeon Processor X5500/E5500/L5500 Series (Nehalem-EP) 38W - 95W Installed CPU: No CPU Installed Max Processors: 2 South Bridge: ICH10R + IOH-36D Memory Slots: 18 x 240Pin Installed Memory Size: No Memory Installed Max Memory Supported: 288GB