Intel E5-2637v4 Quad Xeon CPU 3.5Ghz 15MB CACHE 135W, Boxed, 3 Year WarrantyProduct Name Intel CPU Xeon E5 2637V4 4CORE 8THREAD 15MB 3. 50GHZ LGA2011 3 Manufacturer Part Number CM8066002041100 Product Line Xeon Product Series E5 2600 v4 Product Model E5 2637 v4 Product Type Processor Processor Core Quad core (4 Core) Clock Speed 3. 50 GHz Overclocking Speed 3. 70 GHz QuickPath Interconnect 9. 60 GT s L2 Cache 1 MB L3 Cache 15 MB 64 bit Processing Yes Process Technology 14 nm Processor Socket Socket LGA 2011 v3