Supermicro Superserver 6035B-8R+B. Maximum CPU clock speed supported: 3400 MHz, Processor socket: Socket 771. Maximum internal memory: 64 GB. Networking features: Intel (ESB2/Gilgal). Colour of product: Black. Dimensions (WxDxH): 437 x 648 x 132 mm, Weight: 35.4 kg