Zotac ZBOX AMD Processor E-450 1.65 GHz Dual-Core Barebone with 2GB memory and 320GB hard drive, no OS (ZBOX-AD04-PLUS-U) CPU: AMD Dual-Core Processor E-450 (1.65 GHz) Chipset: AMD M1 Chipset Memory: 2GB DDR3-1333 SODIMM, Max capacity up to 8GB Video: Integrated AMD Radeon HD 6320 Graphics Controller Hard Drive: 320GB 5400RPM SATA3 Hard Drive Ports: 4x USB 2.0 Ports; 2x USB 3.0 Ports; 1x WiFi antenna connector; 1x HDMI Port; 1x Display Port; 1x Optical S/PDIF Out; 1x RJ45 LAN Port; Audio I/O Jacks