AMD 940/939/754 AM2/AM2+/AM3/AM3+ Socket Copper Core Aluminum CPU Cooling Heatsink Fan Assembly with Retention Bracket 1A01UG000 PVA070E12M.AMD Part Number: 1A01UG000FoxConn Fan Part Number: PVA070E12MFeatures:- Aluminum heat sink with Center Copper Core for high thermal conductivity- 940/939/754 AM2/AM2+/AM3/AM3+ Socket CompatibilitySpecifications:- Square Fan- DC 12V 0.36A- 70x70x15mm- 80mm diameter- 4-wire- 4-pin connector