Alternate color or configuration shown AMD Opteron 4280 processor 2.8 GHz 8 MB L2 AMD Opteron 4280. Processor family: AMD Opteron, Processor socket: Socket C32, Processor lithography: 32 nm Manufacturer: AMD SKU: 3197515 Manufacturer part number: OS4280WLU8KGUS $332.83 Qty: Add to cart Custom wishlist OK Add to wishlist Add to compare list Email a friend AMD Opteron 4200 Series Processor 4280- CPU Model: 4280- CPU Line: AMD Opteron™ 4200 Series Processor- Frequency: 2800- Socket Type: C32- Power Wattage: 95 Overview Specifications Contact Us AMD Opteron 4200 Series Processor 4280- CPU Model: 4280- CPU Line: AMD Opteron™ 4200 Series Processor- Frequency: 2800- Socket Type: C32- Power Wattage: 95 Products specifications Attribute name Attribute value System bus rate 6.4 GT/s Processor base frequency 2.8 GHz Processor Processor family AMD Opteron Processor model 4280 Processor socket Socket C32 Stepping B2 Processor manufacturer AMD Processor cache 8 MB Processor cache type L2 Processor lithography 32 nm Thermal Design Power (TDP) 95 W Product tags (51242)