Intel® Xeon processor 3400 series (Lynnfield)/Clarkdale
Intel® 3420 (Ibexpeak Enhanced SKU) chipset
PCIe Gen2 bridge (LX SKU only)
6 DDR3 1066/1333 ECC un-buffered or ECC Registered DIMM slots
1 PCIe G2 x8 w/ x16 connector
1 PCIe G2 x8 w/ x8 connector
1 PCIe G2 x4 w/ x8 connector
1 PCIe G1 x4 w/ x8 connector
1 PCIe G1 x1 w/ x1 connector
1 PCI 32/33 (5V)
1 Mezzanine Connector – SAS module
Dual Gigabit Ethernet (Hartwell + Hanksville)
iBMC Graphics & IPMI 2.0 management
6 SATA ports via Ibexpeak supporting 3Gb/s
Intel® System Management Software 2.0 with onboard iBMC
Intel® Rapid Storage Technology -- SW RAID 0,1,10, 5 (Linux support after SRA) and Intel® Embedded Storage RAID Technology -- SW RAID 0, 1, 10