Asus M4A78 AMD OverDrive Utility

CPU
AMD AM3/AM2+/AM2 ;PhenomII /AthlonII /Phenom / Athlon /Sempron Processors
AMD Cool \'n\' Quiet Technology
CPU Power up to 125W

Chipset
AMD 770/SB700

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

Memory
4 x DIMM, Max. 16 GB, DDR2 1200(O.C.)/1066/800/667/533 ECC,Un-buffered Memory
Dual Channel memory architecture

Expansion Slots
1 x PCIe 2.0 x16
2 x PCIe x1
3 x PCI

Storage    Chipset
1 xUltraDMA 133/100
5 xSATA 3 Gb/s ports Support RAID 0,1,0+1,JBOD
1 x ESATA

LAN
Realtek8112 PCIE, Gigabit LAN

Audio
ALC887 8 -Channel

USB
12 USB 2.0 ports (6 ports on mid-board,6 ports on back panel)

ASUS Unique Features
ASUS Quiet Thermal Solution
- ASUS Q-Fan
ASUS EZ DIY
- ASUS CrashFree BIOS 3
- ASUS EZ Flash 2
ASUS AI NET 2
Turbo Key
ASUS MyLogo 2
EPU 4-Engine
AI NAP
ASUS Express Gate

Back Panel I/O Ports
1 x PS/2 Keyboard
1 x External SATA
1 x S/PDIF Out
1 x LAN(RJ45) port
6 x USB 2.0/1.1
1 x COM port
8 -Channel Audio I/O
1 x Parallel Port

Internal I/O Connectors
1 x High Definition front panel audio connector
1 x IDE connector
1 x CD audio-in connector
1 x 4 pin CPU fan connector
1 x 3 pin Chassis fan connector
1 x 3 pin Power fan connector
1 x 20 pin White Panel connector
5 x SATA connectors
3 x USB 2.0 connectors for 6 additional USB 2.0 ports
1 x 4 pin, ATX + 12V, power connector
1 x 24pin, EPS 12V power connector
1 x 4pin,S/PDIF output connector

BIOS
8 Mb Flash ROM
AMI BIOS Pnp, DMI v2.0, Wfm2.0, ACPI v2.0a, SMBIOS V2.5

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

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

Form Factor
ATX Form Factor
12 inch x 8.2 inch ( 30.6 cm x 20.9 cm ) 

It is highly recommended to always use the most recent driver version available.

Do not forget to check with our site as often as possible in order to stay updated on the latest drivers, software and games.

Try to set a system restore point before installing a device driver. This will help if you installed a wrong driver. Problems can arise when your hardware device is too old or not supported any longer.