CPU: Up to four quad-core Intel® Xeon® processors
-Full support for the fastest 7300 series Intel® Xeon® processors at 50W and 80W power consumption L7345, (1.86GHz),50W E7320, (2.13GHz),80W E7340, (2.40GHz),80W Supports dual-core Intel® Xeon® processors E7220, (2.93GHz), 80W
Memory: Up to 128GB of RAM per Sun Blade X8450 Server Module 2 DIMMs/Processing Core, 32 DIMM slots total for a large memory footprint using cost-efficient (2GB) memory DIMMs
-Supports DDR2/667, PC2-5300 ECC-registered 2GB, 4GB, 8GB DIMMs
Storage: Four hot-swappable 2.5" SAS or SATA disk drives per server module Externally accessible disk drives
Midplane I/O: Six PCIe Lanes To The Mid Plane I/O Two x8 PCIe lanes to (2) ExpressModules
-Two x8 + (2) x4 PCIe lanes (with PCIe switching) To Network Express Modules (NEMs)
Front Panel I/O: Available via Dongle Cable Serial Console to Server Module ILOM 2.0 Dual USB Ports for keyboard, mouse, or storage 2 SFF Disk Drive Bays, Supporting SAS /SATA SFF Disk Drives
OS: Sun Solaris Operating System, Red Hat Enterprise, Linux, SUSE Linux Enterprise Server, Microsoft Windows Server, VMware, ESX Server