ASUS M3A78-EM

CPU
AMD Socket AM2+ / AM2 Processors
AMD Phenom™ FX / Phenom / Athlon™ / Sempron™
AMD Cool 'n' Quiet™ Technology
Support CPU up to 140W
Support 45nm Phenom™ II CPU
Chipset
AMD 780G/SB700
System Bus
Up to 5200 MT/s HyperTransport™ 3.0 interface for AM2+ CPU
2000 / 1600 MT/s for AM2 CPU
Memory
4 x DIMM, Max. 8 GB, DDR2 1066/800/667 ECC,Non-ECC,Un-buffered Memory
Dual Channel memory architecture
*DDR2 1066 is supported by AM2+ CPU only
Expansion Slots
1 x PCIe x16 (Support PCIe 2.0 / 1.0 Architecture )
1 x PCIe x1
2 x PCI 2.2
VGA
Integrated ATI Radeon™ HD 3200 GPU
Supports DisplayPort* with max. resolution up to 2560 x 1600@60HZ
Supports HDMI™ Technology with max. resolution up to 1920 x 1200 (1080P)
Supports Dual-link DVI with max. resolution up to 2560 x 1600@60Hz
Supports D-Sub with max. resolution up to 2456 x 1536 @75Hz
Hybrid CrossFireX™ Support (For Windows Vista only) **
Supports Microsoft® DirectX 10, OpenGL 2.0, Pixel Shader 4.0
Maximum shared memory of 256MB
* Due to chipset limitation, DisplayPort on this motherboard only supports video signals
CrossFire
Hybrid CrossFireX™ Support (For Windows Vista only)
Storage
Chipset
1 xUltraDMA 133/100
5 x SATA 3.0Gb/s ports, Support RAID 0,1,10 1 x eSATA 3.0Gb/s ports, support RAID 0, 1 and 10
1 x eSATA 3.0Gb/s ports, Support RAID 0,1,10 x
LAN
Gigabit LAN
Audio
Realtek® ALC1200 8 -Channel High Definition Audio CODEC
- Optical S/PDIF out port at back I/O
USB
12 USB 2.0 ports (6 ports at mid-board, 6 ports at back panel)
Overclocking Features
SFS (Stepless Frequency Selection)
- FSB tuning from 200MHz to 300MHz at 1MHz increment
Adjustable CPU Voltage at 0.05V increment
Overclocking Protection
- ASUS C.P.R.(CPU Parameter Recall)
Special Features
Express Gate
ASUS Q-Fan
ASUS MyLogo2
ASUS CrashFreeBIOS3
ASUS EZ Flash2
ASUS Noise Filter
AI NAP
Back Panel I/O Ports
1 x PS/2 Keyboard
1 x S/PDIF Out (Optical)
1 x HDMI
1 x DisplayPort
1 x D-Sub
1 x DVI
1 x 1394
1 x eSATA
1 x RJ45 port
6 x USB 2.0/1.1
8-Channel Audio I/O
Internal I/O Connectors
3 x USB connector (6 ports)
1 x Floppy disk drive connector
1 x IDE connector
1 x COM connector
5 x SATA connectors
1 x 1394
1 x CPU Fan connector
1 x Chassis Fan connector
1 x Power Fan connector
1 x S/PDIF Out Header
1 x LPT connector
Chassis Intrusion connector
CD audio in
24-pin ATX Power connector
4-pin ATX 12V Power connector
System Panel
BIOS
8 Mb Flash ROM
DMI 2.0
AMI BIOS
PnP
WfM 2.0
SM BIOS 2.5
ACPI 2.0a
ASUS EZ Flash 2