1 x Intel® Xeon® Quad Core Processor E5506, 2.13GHz, 4M QPI 4.8 GT/sec, LGA1366
* Dual 1366-pin LGA Sockets
* Supports up to two Intel® 64-bit Xeon® processor(s) of the same
type below:
o Intel® Xeon®Processor 5600 Series (Westmere)
o Intel® Xeon®Processor 5500 Series (Nehalem-EP)
* Supports Microsoft® Windows Server® 2008 R2 and 2008, Red Hat Enterprise Linux®, SUSE Linux Enterprise Server and VMware ESXi 4.0 embedded hypervisor, Sun Solaris 10
4GB IBM ( 1x4GB) PC3-10600 CL9 ECC DDR3 Chipkill LP RDIMM 1333MHz
Supports up to 192GB 1066/1333 MHz DDR3 ECC REG memory
1 GB, 2 GB, 4 GB or 8 GB DDR-3 RDIMMs with 18 slots