Asus PCH DR User Guide - Page 9

PCH-DR specifications summary CPU Chipset Front Side Bus (FSB) Memory Expansion slots Storage LAN Rear panel I/O Internal connectors Dual 604-pin sockets for Intel® Xeon™ Processors 3.2GHz with Hyper-Threding Technology On-die 1MB/512KB L2 cache North bridge: Intel® E7210 Memory Controller Hub (MCH) South bridge: Intel® 6300ESB I/O Controller Hub (ICH) 533/400 MHz Dual-channel memory architecture 4 x 184-pin DDR DIMM sockets for up to 4GB memory Supports PC2700/PC2100 unbuffered ECC or non-ECC DDR DIMMs 2 x 3.3V/64-bit/66MHz PCI-X 3 x 5V/32-bit/33MHz PCI Supported by south bridge (6300ESB ICH) - 2 x UltraDMA100 connectors - 2 x Serial ATA connectors (supports RAID 0/RAID 1 configurations under Windows XP) Supported by Promise® PDC20378 controller - 1 x UltraDMA 133 connector - 2 x Serial ATA connectors - RAID0, RAID1, or RAID0+1 configurations Intel 82547GI Gigabit LAN controller (CSA) Intel 82541GI Gigabit LAN controller (32-bit) 1 x PS/2 keyboard port 1 x PS/2 mouse port 2 x USB 2.0 ports 1 x Serial port 1 x Video port 2 x RJ-45 ports (LAN1, LAN2) Floppy disk drive connector Serial ATA connectors IDE connectors SMBus connector RAID ATA/133/100/66/33 connector Serial ATA RAID connectors Parallel port connector SSI power connectors Mini-PCI connector Serial port 2 connector Power supply SMBus connector CPU and system fan connectors Auxilliary panel connector USB 2.0 connector System panel connector ix