AMD 790GX, User Manual

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1-2 Specification
Spec Description
Design

Micro ATX form factor; 4 layers PCB ;size:24.5cm*21.0cm
Chipset

AMD 790GX North Bridge Chipset

AMD SB750 South Bridge Chipset
CPU Socket

Support AM2 CPU under 65W and AM2+ CPU under 95W

Support AM3 the following CPU under 95W: Phenom II x 6
；
Phenom II x 4
；
Phenom II x 3
；
Phenom II x2
；
Athlon II x4
；
Athlon
II x3
；
Athlon II x2
；
Sempron AM3 CPU

Support HT 3.0
Memory Socket

240-pin DDRII Module slot 2

Support 2pcs DDRII 400/DDRII 533/DDRII 667/ DDRII 800 memory
modules expandable to 8GB

Dual channel supported
Expansion Slot

1 pcs PCI-Express 2.0 x16 by 16 lane

2 pcs 32-bit PCI slots
Integrate IDE and
Serial ATA2 RAID

One IDE controllers support PCI Bus Mastering, ATA PIO/DMA
and the ULTRA DMA 33/66/100/133 functions that deliver the data
transfer rate up to 133 MB/s for 2 IDE Devices and for 6 Serial
ATA2 ports providing 300 MB/sec data transfer rate with RAID
0/1/5/10 functions
Gigabit LAN

Integrated PCI-E gigabit LAN chip.

Support Fast Ethernet LAN function of providing
10Mb/100Mb/1000 Mb/s data transfer rate
6 CH-Audio

Realtek ALC662 HD Audio 6-channel Audio Codec integrated

Audio driver and utility included
BIOS

AMI 8MB SMT Flash ROM BIOS
Multi I/O

PS/2 keyboard and PS/2 mouse connectors

Coaxial SPDIF Out Connector x1

DVI Connector x1

VGA Connector x1

USB2.0 port x 4 and header x 2

RJ-45 LAN connector x1

Audio connector x1

Hard disk driver connector x 1/ SATA connector x 6

Serial Port header x1

HDMI_SPDIF header x1
1-3 Item Checklist

Motherboard

DVD for motherboard utilities

User‟s manual

Hard disk cable

I/O back panel shied