588-7696-N
Replacement Sun Blade X6270 and X6275 Server Module Processor Upgrade Kit, 1 Intel Xeon Model E5520, 2.26 GHz, Quad-Core, 8MB Cache, 5.86 GT/s QuickPath Interconnect, Turbo Boost Technology, Hyper-Threading Technology, 80W processor with heat sink , X-Opt