AMD FX 4130 Black Edition 3.8GHz Quad-Core Socket AM3+ Black Edition Tray CPU FD4130FRGU - OEM Bulk Packaged Processor O FX 4130 Black Edition Socket AM3+ / Operating Frequency: 3.8GHz / Turbo Speed: 3.9 GHz. Replacement PartOEM Bulk Packaged Processor Only (does "Not" include the CPU fan, heat-sing, installation CD or product manual) Number of Cores: Quad-Core Number of Threads: 4 Processing Threads Level 1 Cache: 2 x 64 KB instruction caches, 4 x 16 KB data caches / Level 2 Cache: 4MB / Level 3 Cache: 4MB Processor Data Width: 64-Bit / Memory Types Supported: DDR3-1866