"The Tyan Tiger S2722 is based on the Intel server E7500 chipset and supports up to two Socket 603 Xeon processors with 512 KB L2 cache and a 400 MHz system bus to provide up to 3.2 GB/s of available bandwidth. We will be testing with two 2.0GHz Xeon parts, but there is no reason why the board couldn't be outfit with just a single Xeon processor. The E7500 supports NetBurst microarchitecture and HyperThreading which are built into the Xeon processor.
On board expansion consists of just two 64-bit 133/100/66MHz PCI-X slots and a regular 5V 32 bit 33MHz PCI slot. Realistically speaking, with the Tyan Tiger S2722 mounted in a 1U rack mount chassis, only one of the three slots would be available via a PCI or PCI-X 90 degree riser card. Memory support consists of four 184-pin DDR DIMM sockets which will hold up to a maximum of 8 GB of Registered ECC PC1600/2100 DDR memory (in pairs). Since the DIMMS are not slanted, taller DIMM's may not fit under the hood of a 1U chassis. Standard height Registered ECC DIMM's fit fine."
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