Asus M4A78 PLUS TurboV Utility 1.00.41

CPU
AMD AM3/AM2+/AM2 ;PhenomII /AthlonII /Phenom / Athlon /Sempron Processors
Support 45nm CPU
AMD Cool 'n' Quiet 2.0 Technology (by CPU type)
Support CPU up to 140W

Chipset
AMD 770/SB700

System Bus
Up to 5200 MT/s ; HyperTransport 3.0 interface for AM3 / AM2+ CPU
2000 / 1600 MT/s for AM2 CPU

Memory
4 x DIMM, Max. 16 GB, DDR2 1200(O.C.)/1066*/800/667 ECC,Non-ECC,Un-buffered Memory
Dual Channel memory architecture
*Due to AMD CPU limitation, DDR2 1066 is supported by AM2+/AM3 CPU for one DIMM per channel only.

Expansion Slots
2 x PCIe 2.0 x16 (*1x PCIe x16, 1x PCIe x4 or x1)
1 x PCIe x1
3 x PCI

Storage    Chipset
1 xUltraDMA 133/100
5 xSATA 3 Gb/s ports Support RAID 0,1,10,JBOD
1 x External SATA 3Gb/s support JBOD
*Due to the Windows XP/ Vista limitation, the RAID array with the total capacity over 2TB cannot be set as a boot disk. A RAID array over 2TB can only be set as a data disk only.

LAN
PCIe Gb LAN

Audio
ALC887 High Definition Audio 8 -Channel CODEC
Supports Jack-detect and Multistreaming teconologies
Supports S/PDIF out interface

USB
15 USB 2.0 ports (6 ports at mid-board, 9 ports at back panel)
Overclocking Features    SFS (Stepless Frequency Selection)
- FSB tuning from 200MHz to 550MHz at 1MHz increment
Adjustable DRAM Voltage
ASUS C.P.R.(CPU Parameter Recall)

Special Features
ASUS EPU-4 Engine
ASUS Express Gate
ASUS Turbo Key
ASUS Q-Fan
ASUS CrashFree BIOS 3
ASUS EZ Flash 2
ASUS MyLogo 2
ASUS AI NET 2

Back Panel I/O Ports
1 x PS/2 Keyboard
1 x PS/2 Mouse
1 x External SATA
1 x LAN(RJ45) port
9 x USB 2.0/1.1
8 -Channel Audio I/O
1 x Optical S/PDIF_OUT port

Internal I/O Connectors
3 x USB connectors supports additional 6 USB 2.0 ports
1 x IDE connector
5 x SATA connectors
1 x LPT connector
1 x S/PDIF output connector
1 x CPU / 1 x Power / 1 x Chassis Fan connectors
1 x System Panel connector
1 x COM connector
1 x CD audio-in connector
1 x High Definition Front panel audio connector
1 x 24-pin EATX power connector
1 x 4-pin ATX 12V Power connector

BIOS
8 Mb Flash ROM
AMI BIOS, PnP, DMI v2.0, WfM2.0, ACPI v2.0a, SMBIOS 2.5

Accessories
User's manual
1 x I/O Shield
1 x UltraDMA 133/100/66 cable
1 x SATA cable

Support Disc
Drivers
ASUS PC Probe II
Anti-virus software (OEM version)
ASUS LiveUpdate Utility

Form Factor
ATX Form Factor
12 inch x 8.8 inch ( 30.5 cm x 22.3 cm )