Support for one or two Intel Xeon processors with an 800 MHz system bus
Intel E7520 chipset
Dual-channel memory with support for six Registered Error-Correcting Code (ECC) DIMM sockets and memory sparing and mirroring; available in DDR266/333 and DDR2 400 configurations
Support for PCI Express, PCI-X, and PCI accessed through two riser slots: two adapter slots on a 1U system and up to six adapter slots on a 2U system
Two integrated Intel PRO/1000 MT Server Network Connections (Intel 82546GB controller)