Supermicro SuperServer 5015M-MF+, Beige. Processor socket: Socket 775, Maximum CPU clock speed supported: 3800 MHz, Motherboard chipset: Intel 3000. Maximum internal memory: 8 GB. RAID levels: 0, 1, 5, 10. Graphic adapter: ES1000, Maximum graphics adapter memory: 16 MB. Networking features: Gigabit Ethernet