ASRock 990FX Extreme4 manual Specifications

1.2 Specifications

Platform	- ATX Form Factor: 12.0-in x 9.6-in, 30.5 cm x 24.4 cm
	- All Solid Capacitor design (100% Japan-made high-quality
	Conductive Polymer Capacitors)
CPU	- Support for Socket AM3+ processors
	- Support for Socket AM3 processors: AMD PhenomTM II X6 /
	X4 / X3 / X2 (except 920 / 940) / Athlon II X4 / X3 / X2 /
	Sempron processors
	- Supports 8-Core CPU
	- Supports UCC feature (Unlock CPU Core) (see CAUTION 1)
	- Advanced V8 + 2 Power Phase Design
	- Supports CPU up to 140W
	- Supports AMD’s Cool ‘n’ QuietTM Technology
	- FSB 2600 MHz (5.2 GT/s)
	- Supports Untied Overclocking Technology (see CAUTION 2)
	- Supports Hyper-Transport 3.0 (HT 3.0) Technology
Chipset	- Northbridge: AMD 990FX
	- Southbridge: AMD SB950
Memory	- Dual Channel DDR3 Memory Technology (see CAUTION 3)
	- 4 x DDR3 DIMM slots
	- Support DDR3 2100(OC)/1866/1600/1333/1066/800
	non-ECC, un-buffered memory (see CAUTION 4)
	- Max. capacity of system memory: 32GB (see CAUTION 5)
Expansion Slot	- 3 x PCI Express 2.0 x16 slots (PCIE2/PCIE4: x16 mode;
	PCIE5: x4 mode)
	- 2 x PCI Express 2.0 x1 slots
	- 2 x PCI slots
	- Supports AMDTM Quad CrossFireXTM, 3-Way CrossFireXTM
	and CrossFireXTM
	- Supports NVIDIA® Quad SLITM and SLITM
Audio	- 7.1 CH HD Audio with Content Protection
	(Realtek ALC892 Audio Codec)
	- Premium Blu-ray audio support
LAN	- PCIE x1 Gigabit LAN 10/100/1000 Mb/s
	- Broadcom BCM57781
	- Supports Wake-On-LAN
	- Supports Energy Efficient Ethernet 802.3az
	- Supports PXE
Rear Panel I/O	I/O Panel

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