Supermicro SuperBarebone SB-613P-XI. Processor front side buses supported: 533/400MHz, Processor family: Intel Xeon, Maximum CPU clock speed supported: 3200 MHz. Maximum internal memory: 12 GB, Supported memory types: DDR266/200 SDRAM. Graphic adapter: Rage XL, Maximum graphic adapter memory: 8 MB. LAN controller: Intel 82546EB, Networking features: Gigabit Ethernet. Form factor: 1U