Supermicro X7SPA-HF-D525  Motherboard CPU: Intel Dual Core Atom D525 Processor(1.8GHz) Chipset: Intel ICH9R Memory: 2x 204pin DDR3-800 SO-DIMMs, Single Channel, Non ECC, Unbuffered, Max capacity up to 4GB Slots: 1x PCI-Express x16 Slot(run at x4) SATA: 6x SATA2 Ports, Support RAID 0, 1, 5, 10(Windows) Ports: 8x USB 2.0 Ports (2 rear, 5 by headers, 1 Type A); 2x PS/2 Ports; 2x Serial Ports(1 rear, 1 by header); 1x VGA Port; 2x RJ45 LAN Ports LAN: Dual Intel 82574L Gigabit Ethernet Controller