S3891G2NRI  
    2x µPGA 940-pin ZIF sockets
do 2 AMD Opteron 200 serija procesora
integrirani 128-bit DDR memory controller
Single i Dual Core procesori

ServerWorks BCM5780 + BCM5785 chipset
National PC87417 Super I/O chip

8x 184-pin 2.5-Volt DDR DIMM socket
max 32GB registered DDR 400/333
podržava ECC i ChipKill

1 x16 PCI Express slot
1 PCI-X 133MHz 64-bit
1 Tyan TARO 200-pin SO-DIMM connector

integrirani dual Gb LAN

4x SATA-II 3.0Gb/s
RAID 0, 1, 5

ATI ES1000, 32MB