Shuttle XPC Barebone SS31T, Mini-Tower, LGA 775 (Socket T), 250 W Shuttle XPC Barebone SS31T. Chassis type: Mini-Tower. Processor socket: LGA 775 (Socket T). Number of memory slots: 2, Maximum internal memory: 2 GB. Ethernet LAN (RJ-45) ports: 1. Power supply: 250 W