ASRock 890GX Pro3

Specifications
Chipset
North Bridge	AMD 890GX
South Bridge	AMD SB850
CPU Supported
Socket Type	AM3+/AM3
AMD CPU Support	Sempron Phenom II X4 Phenom II X3 Athlon II X2 Athlon II X3 Phenom II X2 Athlon II X4 Phenom II X6   32/64-bit AM3+ FX
Maximum Processor Wattage Supported	140W
Front Side Bus	5200MT/s
Memory
Maximum Memory Supported Per Slot	8GB
Memory Type	DDR3
Memory Speeds Supported	DDR3-2000 (O.C.), DDR3-1866 (O.C.), DDR3-1800 (O.C.), DDR3-1600 (O.C.), DDR3-1333, DDR3-1066, DDR3-800
Memory Slots	4 x 240pin DIMM
Max Memory Supported	32GB
Memory Channel Support	Dual Channel
Storage Controllers
SATA 6Gb/s	5
SATA RAID	0/1/0+1/5
Video
Onboard Graphic Chipset	AMD Radeon HD 4290
AMD Multi-GPU Support	Hybrid CrossFireX CrossFireX 2-Way CrossFireX 3-Way CrossFireX Quad-GPU CrossFireX
Audio
Audio System	Realtek ALC892
Audio Channels	8-Channel
Networking
LAN Chipset	Atheros AR8151
LAN Speed	10/100/1000Mbps
Expansion Slots
PCI Express 2.0 x16	2
PCI Express x1	1
PCI	3
Back Panel Ports
PS/2	1
VGA 15-pin	1
DVI	1
HDMI	1
USB 2.0	4
USB 3.0	2
FireWire 400	1
eSATA 6Gb/s	1
LAN RJ-45	1
Audio Ports	6
Digital Audio	1 x Optical
Internal I/O
USB	3 x USB 2.0 Headers (supports 6 additional USB ports)
FireWire	1 x IEEE-1394a Header
Other I/O	Front Audio Header Front Panel Header S/PDIF-Out Header 1 x CPU Fan Header 1 x System Fan Header 1 x Power Fan Header Serial Port Header 1 x Power LED Header IR Header
Power
ATX Power Connector	24-pin
ATX12V / EPS 12V Connector	8-pin
Recommended Power Supply	400Watt
Regulatory Approvals	FCC CE WHQL
Environmental Standards	EuP 2013 RoHS ErP Ready
ROHS Compliant	Yes
Physical Specifications
Form Factor	ATX
Dimensions (WxD)	12" x 9.6" (305mm x 244mm)