| Brand: AMD Series: Athlon 64 X2 Mfr. Part No. : ADA3800BVBOX CPU Socket Type: Socket 939 Core: Manchester Multi-Core: Dual-Core Name: Athlon 64 X2 3800+ Operating Frequency: 2.0GHz HT: 2000MHz L1 Cache: 128KB+128KB L2 Cache: 2 x 512KB Process Type: 90 nm Vista Ready: Yes Hyper-Transport Support: Yes 64 bit Support: Yes Virtualization Technology Support: No Multimedia Instruction: MMX, SSE, SSE2, SSE3, 3DNOW! Professional Voltage: 1.35-1.4V Cooling Device: Heatsink and Fan . I am also sell lots of different CPU's so please contact me with the make and model for a quoate. | 
