AMD Phenom X4 9650 2.3 GHz 2MB Quad-Core CPU Processor HD9650WCJ4BGH Socket AM2+ Bus speed:One 1800 MHz 16-bit HyperTransport link (3.6 GT/s) Clock multiplier:11.5 L2:4 x 512 KB,L3:2MB,Power:95 Watt Warranty:3 months Please consult us whether support your motherboard before buying.