New Genuine AMD Aluminum Heatsink Cooler Fan For AMD Socket AM2+ & AM3 CPU-Processor with up to 95 W CPU Wattage Designed for the following AMD Phenom and Athlon Processors: Athlon II X3 Series Model No: 400e, 405e, 415e, 420e, 425, 435, 440, 445 & 450 Athlon II X4 Series Model No: 600e, 605e, 610e, 615e, 620, 630, 631, 635, 640 & 645Phenom II X3: 700e, 705e, 710, 720, B73 & B75 Phenom II X2 Series Model No: 545, 550. 555, 560, 565, 570, B53, B54 Phenom II X4 Series: 900e, 905e, 910e, 910, 925, 945, B93, B95, 805, 810, 820 & 840