Alternate color or configuration shown AMD Opteron 4280 processor 2.8 GHz 8 MB L3 AMD Opteron 4280. Processor family: AMD Opteron, Processor socket: Socket C32, Processor lithography: 32 nm. Market segment: Server. L1 cache: 0.048 MB Manufacturer: AMD SKU: 3197513 Manufacturer part number: OS4280WLU8KGU $336.00 Qty: Add to cart Custom wishlist OK Add to wishlist Add to compare list Email a friend Specifications Contact Us Products specifications Attribute name Attribute value L2 cache speed 2.8 GHz L1 cache 0.048 MB Processor base frequency 2.8 GHz Box No Market segment Server On-board memory controller Yes Operational conditions Maximum operating temperature 70.5 °C Features Component for Server/workstation Processor Processor family AMD Opteron Processor model 4280 Processor socket Socket C32 Stepping B2 Processor manufacturer AMD Processor cores 8 Processor cache 8 MB Processor cache type L3 Processor lithography 32 nm Processor operating modes 64-bit Thermal Design Power (TDP) 95 W Products specifications Attribute name Attribute value L2 cache speed 2.8 GHz L1 cache 0.048 MB Processor base frequency 2.8 GHz Box No Market segment Server On-board memory controller Yes Operational conditions Maximum operating temperature 70.5 °C Features Component for Server/workstation Processor Processor family AMD Opteron Processor model 4280 Processor socket Socket C32 Stepping B2 Processor manufacturer AMD Processor cores 8 Processor cache 8 MB Processor cache type L3 Processor lithography 32 nm Processor operating modes 64-bit Thermal Design Power (TDP) 95 W Product tags (51242)