ASROCK FM2A55 Pro+ - Motherboard Specifications; Core System Specifications; Expansion Slots and Graphics

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Platform
 ATX Form Factor
 All Solid Capacitor design
CPU
 Supports Socket FM2+ 95W / FM2 100W processors
Chipset
 AMD A55 FCH (Hudson-D2)
Memory
 Dual Channel DDR3 Memory Technology
 2 x DDR3 DIMM Slots
 Supports DDR3 1866/1600/1333/1066 non-ECC, un-
buffered memory (see CAUTION 1)
 Max. capacity of system memory: 32GB
 Supports Intel
®
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 
Expan-
sion
Slot
 1 x PCI Express 3.0 x16 Slot (PCIE2 @ x16 mode)
* PCIE 3.0 is only supported with FM2+ CPU. With FM2
CPU, it only supports PCIE 2.0.
 1 x PCI Express 2.0 x16 Slot (PCIE5 @ x4 mode)
 3 x PCI Express 2.0 x1 Slots
 2 x PCI Slots
 Supports AMD Quad CrossFireX
TM
, CrossFireX
TM
and
Dual Graphics
Graphics
 Integrated AMD Radeon HD 8000/7000 series graphics
in A-series APU
 DirectX 11.1, Pixel Shader 5.0 with FM2+ CPU. DirectX
11, Pixel Shader 5.0 with FM2 CPU.
 Max. shared memory 2GB
 Dual VGA output: support DVI-D and D-Sub ports by
independent display controllers
 Supports Dual-link DVI-D with max. resolution up to
2560x1600 @ 60Hz