SUPERMICRO SYS-1015B-M3B 1U Rackmount Server Barebone LGA 775 Intel 3210 DDRII 800/667 CPU Type: Supports Quad-Core Intel Xeon X3300/X3200 series Supports Dual-Core Intel Xeon E3100/3000 series Supports Intel Xeon processor L3360 and L3110 series Supports Intel Core2 Quad Q9000/Q8000/Q6000 series Supports Intel Core2 Duo E8000/E7000/E6000/E4000 series Supports Intel Pentium E5000/E2000 series Supports Intel Celeron E1000 and 400 series *NOTE: Intel Xeon processor L3014 requires an LGA771 socket and is not supported. FSB: 1333/1066/800 MHz South Bridge: ICH9 Memory Slots: 4 x 240Pin Max Memory Supported: 8GB Channel Supported: Dual Channel ECC Supported: Yes Serial ATA: 2 x SATA 300