Detail Description

CPU	Support for Socket AM3 processors: AMD Phenom™ II processor / AMD Athlon™ II processor
Front Side Bus	5200 MT/s
Chipset	North Bridge: AMD 890FX
	South Bridge: AMD SB850
Memory	4 x 1.5V DDR3 DIMM sockets supporting up to 16 GB of system memory (Note 1)
	Dual channel memory architecture
	Support for DDR3 1866(OC)(Note 2)/1333/1066 MHz memory modules (Note 2)
LAN	2 x Realtek 8111D chip (10/100/1000 Mbit)
	Support for Teaming
	Support for Smart Dual LAN
Expansion Slots	2 x PCI Express x16 slots, running at x16 (PCIEX16_1, PCIEX16_2) (Note 3)
	2 x PCI Express x16 slots, running at x8 (PCIEX8_1, PCIEX8_2) (Note 3)
	2 x PCI Express x16 slots, running at x4 (PCIEX4_1, PCIEX4_2) (Note 4)
	(All PCI Express slots conform to PCI Express 2.0 Standard.)
	1 x PCI slot
Multi-Graphics Technology	Support for 2-way/ 3-way/ 4-way ATI CrossFireX™ technology
Storage Interface	South Bridge:
	6 x SATA 6Gb/s connectors supporting up to 6 SATA 6Gb/s devices
	Support for SATA RAID 0, RAID 1, RAID5, RAID 10 and JBOD
	GIGABYTE SATA2 Chip:
	1 x IDE connector supporting ATA-133/100/66/33 and up to 2 IDE devices
	2 x SATA 3Gb/s connectors supporting up to 2 SATA 3Gb/s devices
	Support for SATA RAID 0, RAID 1, and JBOD
	JMicron JMB362 chip:
	2 x eSATA 3Gb/s connectors (eSATA/USB Comobo) on the back panel supporting up to 2 SATA 3Gb/s devices
	Support for SATA RAID 0, RAID 1 and JBOD
ITE 8720 chip:	1 x floppy disk drive connector supporting up to 1 floppy disk drive
USB	South Bridge:
	Up to 14 USB 2.0/1.1 ports (8 on the back panel, including 2 eSATA/USB Combo, 6 via the USB brackets connected to the internal USB headers)
	NEC D720200F1 Chip:
	Up to 2 USB 3.0/2.0 ports on the back panel
IEEE 1394	T.I. TSB43AB23 chip
	Up to 3 IEEE 1394a ports (2 on the back panel, 1 via the IEEE 1394a bracket connected to the internal IEEE 1394a       header)
I/O Controller	ITE IT8720 chip
Operating System	Support for Microsoft Windows 7/ Vista/ XP
Form Factor	XL-ATX Form Factor; 32.5cm x 24.4cm