Supermicro 5025B-TB. Processor socket: Socket 775, Processor front side buses supported: 1333/1066/800 MHz, Compatible processor series: Intel® Celeron® 400. Maximum internal memory: 8 GB, Supported memory types: DDR2. Supported hard disk drive interfaces: SATA. Graphic adapter: ES1000, Maximum graphic adapter memory: 32 MB. Networking features: Intel 82573V + Intel 82573L