X6275-X-14M2800
Sun Blade X6275 Server Module Processor Upgrade Kit, 4 Intel Xeon Model X5560, 2.80 GHz, Quad-Core, 8MB Cache, 6.4 GT/s QuickPath Interconnect, Turbo Boost Technology, Hyper-Threading Technology, 95W processors with heat sinks, X-Option, RoHS-6 Compliant.