870A-UD3 CPU Support List Key Features:

Supports new generation of AMD Phenom?II X6 processors

AMD SB850 provides 6 native SATA3 storage interfaces with superfast 6Gbps link speed and RAID 0, 1, 5, 10 support

Supports newest NEC SuperSpeed USB 3.0 with superfast transfer rates of up to 5 Gbps

3X USB power delivery for greater compatibility and extra power for USB devices

Exclusive Auto Unlock technology provides hardware-based solution for unleash CPU performance

Ultra Durable 3 Technology with copper cooled quality for lower working temperature

Revolution energy saving design with Easy Energy Saver technology

Supports AMD AM3 Phenom II/ Athlon II processors

Advanced 8+2 phase CPU VRM power design for AMD high-TDP 140W CPU support

Dual Channel DDR3 1866+ for remarkable system performance

2 PCI-E 2.0 x16 interface for ultimate graphics performance

Supports Dolby Home Theater audio to enjoy a rich surround sound experience

The Precision OV provides more precision voltage control for system

Compatible with Window 7 to deliver the best operation experience

Meet European Union ErP(Energy-related-Products) requirement

Full List of Features Specifications CPU Support for Socket AM3 processors: AMD Phenom? II processor / AMD Athlon? II processor Hyper Transport Bus 5200 MT/s Chipset North Bridge: AMD 870 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 Audio Realtek ALC892 codec High Definition Audio 2/4/5.1/7.1-channel Support for Dolby Home Theater Support for S/PDIF In/Out Support for CD In LAN 1 x Realtek 8111D chip (10/100/1000 Mbit) Expansion Slots 1 x PCI Express x16 slot, running at x16 (PCIEX16) 1 x PCI Express x16 slot, running at x4 (PCIEX4) (Note 3) 2 x PCI Express x1 slots (The PCIEX1_1 and PCIEX1_2 slots share bandwidth with the PCIEX4 slot.) (Note 3) (All PCI Express slots conform to the PCI Express 2.0 standard.) 3 x PCI slots Storage Interface South Chipset 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 and RAID 1 and JBOD JMicron JMB362 chip 2 x eSATA 3Gb/s connectors on the back panel supporting up to 2 SATA 3Gb/s devices Support for SATA RAID 0, RAID 1, and JBOD iTE IT8720 chip 1 x floppy disk drive connector supporting up to 1 floppy disk drive USB Chipset Up to 12 USB 2.0/1.1 ports (8 on the back panel, 4 via the USB brackets connected to the internal USB headers) NEC 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) Internal I/O Connectors 1 x 24-pin ATX main power connector 1 x 8-pin ATX 12V power connector 1 x floppy disk drive connector 1 x IDE connector 6 x SATA 6Gb/s connectors 2 x SATA 3Gb/s connectors 1 x CPU fan header 2 x system fan header 1 x power fan header 1 x front panel header 1 x front panel audio header 1 x CD In connector 1 x S/PDIF In header 1 x S/PDIF Out header 1 x IEEE 1394a header 2 x USB 2.0/1.1 headers 1 x serial port header 1 x parallel port header 1 x clearing CMOS jumper Back Panel Connectors 1 x PS/2 keyboard or mouse port 1 x optical S/PDIF Out connector 1 x coaxial S/PDIF out connector 8 x USB 2.0/1.1 ports 2 x USB 3.0/2.0 ports 2 x IEEE 1394a port 2 x eSATA 3Gb/s ports 1 x RJ-45 port 6 x audio jacks (Center/Subwoofer Speaker Out/Rear Speaker Out/Side Speaker Out/Line In/Line Out/Microphone) I/O Controller ITE IT8720 chip H/W Monitoring System voltage detection CPU/System temperature detection CPU/System/Power fan speed detection CPU overheating warning CPU/System/Power fan fail warning CPU/System fan speed control (Note 4) BIOS 2 x 8 Mbit flash Use of licensed AWARD BIOS Support for DualBIOS? PnP 1.0a, DMI 2.0, SM BIOS 2.4, ACPI 1.0b Unique Features Support for @BIOS Support for Q-Flash Support for Xpress BIOS Rescue Support for Download Center Support for Xpress Install Support for Xpress Recovery2 Support for EasyTune (Note 5) Support for Easy Energy Saver Support for Smart Recovery Support for Auto Green Support for On/Off Charge Support for Q-Share Bundle Software Norton Internet Security (OEM version) Operating System Support for Microsoft Windows 7/ Vista/ XP Form Factor ATX Form Factor; 30.5cm x 23.0 cm