Amazon.com: AMD Socket FM1/AM3+/AM3/AM2+/AM2/1207/940/939/754 4-Pin Connector CPU Cooler With Aluminum Heatsink & 2.75" Fan For Desktop PC Computer : Electronics
Socket FM1 - Wikipedia
File:AMD FM1 CPU socket - open with an inserted AMD A6-3650 (AD3650WNZ43GX)-top PNr°0364.jpg - Wikimedia Commons