Socket FM2
Socket FM2 is a CPU socket used by AMD's desktop "Trinity" and "Richland" APUs to connect to the motherboard as well as Athlon X2 and Athlon X4 processors based on them. FM2 was launched on September 27, 2012. Motherboards which feature the at the time new FM2 CPU socket also utilize AMD's at the time new A85X chipset.

The socket is very similar to FM1, based on a 31×31 grid of pins with a 5×7 central void, 3 pins missing from each corner, and a few additional key pins missing. Compared to Socket FM1, two key pins were moved, and one more is removed, leaving 904 pins.

For available chipsets consult Fusion controller hubs (FCH).

Steamroller-based "Kaveri" APUs are "not" supported, see Socket FM2+ (FM2r2) and Socket FP3 (BGA-???).
Q5300
CPU
Concept
Q727009
socket
MISC
Q128896
AMD
ORG
Q8679274
"Trinity" and "Richland"
MISC
Q294956
APUs
MISC
None
A85X
UNK
Q1612398
FM1
MISC
Q1612398
Socket FM1
MISC
None
Fusion controller hubs (FCH)
UNK
Q15156119
Steamroller
MISC
Q14790102
Socket FM2+
MISC
Q18155326
Socket FP3
MISC
Q1635324
Socket FM2
MISC
2012-09-27T00:00:00Z^^http://www.w3.org/2001/XMLSchema#dateTime
September 27, 2012
DATE
+2^^http://www.w3.org/2001/XMLSchema#decimal
2
NUMBER
+2^^http://www.w3.org/2001/XMLSchema#decimal
2
NUMBER
+4^^http://www.w3.org/2001/XMLSchema#decimal
4
NUMBER
+2^^http://www.w3.org/2001/XMLSchema#decimal
2
NUMBER
+2^^http://www.w3.org/2001/XMLSchema#decimal
2
NUMBER
+85^^http://www.w3.org/2001/XMLSchema#decimal
85
NUMBER
+1^^http://www.w3.org/2001/XMLSchema#decimal
1
NUMBER
+31^^http://www.w3.org/2001/XMLSchema#decimal
31
NUMBER
+31^^http://www.w3.org/2001/XMLSchema#decimal
31
NUMBER
+5^^http://www.w3.org/2001/XMLSchema#decimal
5
NUMBER
+7^^http://www.w3.org/2001/XMLSchema#decimal
7
NUMBER
+3^^http://www.w3.org/2001/XMLSchema#decimal
3
NUMBER
+1^^http://www.w3.org/2001/XMLSchema#decimal
1
NUMBER
+2^^http://www.w3.org/2001/XMLSchema#decimal
2
NUMBER
+2^^http://www.w3.org/2001/XMLSchema#decimal
2
NUMBER
+2^^http://www.w3.org/2001/XMLSchema#decimal
2
NUMBER
+3^^http://www.w3.org/2001/XMLSchema#decimal
3
NUMBER
instance of
follows
follows
follows
connects with
manufacturer
manufacturer