TYAN SYS-5025M-URV 2U Rackmount Server Barebone LGA 775 Intel 3010 DDRII 667/533 CPU Type: Supports an Intel Xeon 3200 Series quad-core processor Supports an Intel Xeon 3000 Series (Conroe) dual-core processor Supports an Intel Pentium D dual-core processor Supports an Intel Pentium Extreme Edition processor Supports an Intel Pentium 4 processor Supports an Intel Celeron D processor FSB: 1066/800/533 MHz South Bridge: ICH7R + PXH Memory Slots: 4 x 240Pin Max Memory Supported: 8GB Channel Supported: Dual Channel ECC Supported: Yes ATA: One EIDE channel supports up to two UDMA IDE devices