Gigabyte GA-MA770T-ES3 (rev. 1.3) AMD Chipset Driver 8.641 for

CPU    
1. Support for AM3 processors: AMD Phenom II processor/ AMD Athlon II processor 

Hyper Transport Bus
1. 5200 MT/s 

Chipset    
1. North Bridge: AMD 770
2. South Bridge: AMD SB710 

Memory    
1. 2 x 1.5V DDR3 DIMM sockets supporting up to 8 GB of system memory 
2. Dual channel memory architecture
3. Support for DDR3 1666(OC)/1333/1066 MHz memory modules
4. Support ECC memory modules

Audio    
1. Realtek ALC888 codec
2. High Definition Audio
3. 2/4/5.1/7.1-channel 
4. Support for S/PDIF In/Out
5. Support for CD In 

LAN    
1. Realtek 8111D chip (10/100/1000 Mbit) 

Expansion Slots    
1. 1 x PCI Express x16 slot, running at x16 (PCIE_16)
(The PCI Express x16 slot conforms to PCI Express 2.0 standard.)
2. 4 x PCI Express x1 slots
3. 2 x PCI slots 

Storage Interface
South Bridge:
1. 1 x IDE connector supporting ATA-133/100/66/33 and up to 2 IDE devices
2. 6 x SATA 3Gb/s connectors supporting up to 6 SATA 3Gb/s devices
3. Support for SATA RAID 0, RAID 1 and RAID 0+1 

iTE IT8720 chip:
1. 1 x floppy disk drive connector supporting up to 1 floppy disk drive 

USB
Integrated in the South Bridge:
1. 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) 

Internal I/O Connectors    
1. 1 x 24-pin ATX main power connector
2. 1 x 4-pin ATX 12V power connector
3. 1 x floppy disk drive connector
4. 1 x IDE connector
5. 6 x SATA 3Gb/s connectors
6. 1 x CPU fan header
7. 2 x system fan headers
8. 1 x power fan header
9. 1 x front panel header
10. 1 x front panel audio header
11. 1 x CD In connector
12. 1 x S/PDIF In header
13. 1 x S/PDIF Out header
14. 2 x USB 2.0/1.1 headers
15. 1 x clearing CMOS jumper 

Back Panel Connectors    
1. 1 x PS/2 keyboard port or PS/2 mouse port
2. 1 x parallel port
3. 1 x serial port
4. 1 x coaxial S/PDIF Out connector
5. 8 x USB 2.0/1.1 ports
6. 1 x RJ-45 port
7. 3 x audio jacks (Line In/Line Out/Microphone) 

I/O Controller    
1. iTE IT8720 chip 

H/W Monitoring    
System voltage detection:
1. CPU/System temperature detection
2. CPU/System/Power fan speed detection
3. CPU overheating warning
4. CPU/System/Power fan fail warning
5. CPU fan speed control

BIOS    
1. 2 x 8 Mbit flash
2. Use of licensed AWARD BIOS
3. Support DualBIOS
4. PnP 1.0a, DMI 2.0, SM BIOS 2.4, ACPI 1.0b 

Unique Features    
1. Support for @BIOS
2. Support for Download Center
3. Support for Q-Flash
4. Support for EasyTune
5. Support for Xpress Install
6. Support for Xpress Recovery2
7. Support for Virtual Dual BIOS
8. Support for Easy Energy Saver 

Bundle Software    
1. Norton Internet Security (OEM version) 

Form Factor
1. ATX Form Factor; 30.5cm x 19.0cm 

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.