HOME PRODUCTS Motherboards Socket 775 G31MX-K
  • Intel® Core™2 Quad, Core™2 Duo, Pentium® Dual-Core, Pentium® D, Pentium® 4, Celeron® processors, Socket T (LGA775) 
  • Supports Intel® next generation 45nm Multi-Core processors
  • 1333/1066/800/533(** )MHz (FSB)
  • Dual channel DDR2 800/667 x 2 DIMMs, Max 4GB 
  • 1 x PCIe x16, 1x PCIe x1, 2 x PCI 
  • ATA100 x 1 + SATAII x 4
  • 5.1 channel, Realtek® ALC662
  • Gigabit Lan ,Realtek® RTL8111B / RTL8111D
  • 8 USB 2.0 ports
Sold In: North and South America, APAC, China, Europe


Based on the Intel® G31 chipset, and supporting the latest Intel® Core™2 Quad and Core™2 Duo processors up to 1333MHz FSB, the G31MX-K unlocks the latest processing power for the integrated desktop market. This motherboard also includes the Intel® GMA 3100 graphics engine, which enables full Microsoft DirectX 9 support. Gigabit LAN and 6-channel HD audio are included onboard.

Supports latest Intel® Core™2 Quad and Core™2 Duo processors up to 1333MHz FSB, along with Intel® next-generation 45nm CPUs
Multimedia enthusiasts, prepare to enthuse. Bring quad-core performance to your desktop with the Intel® Core™2 Quad processor. It's the ideal engine for highly threaded entertainment applications and highly productive multitasking.


Desktop PC platforms with the Intel® G31 Express Chipset, combined with either the Intel® Core™2 Duo or the Intel® Core™2 Quad processor, deliver new technologies and innovating capabilities for consumers.

Integrated high-performance Intel® GMA 3100 graphics with DirectX 9 support
3D enhancements enable greater flexibility and scalability and improved realism with support for Microsoft DirectX* 9.0c Shader Model 2.0, OpenGL* 1.4. Intel® Graphics also support the highest levels of the Microsoft Vista* Aero experience.

Intel® Clear Video Technology
Intel® Clear Video Technology delivers enhanced video playback, sharper images, and precise color control for a premium visual experience.

Dual-channel DDR2 800/667MHz memory, 4GB. Max.
Enjoy a faster, smoother, more productive computing experience with capacity for up to 4GB of DDR2 memory!

5.1 Channel HD Audio
6 channel high definition audio delivers a convincing surround sound experience for games and movies.

Gigabit LAN interface provides for high-speed network connections, with a data transfer rate up to 1000Mb/s - ideal for streaming multi-media content online.

4* SATAII connectors provide for fast, reliable and adaptable storage capability.

A total of 8* USB2.0 ports (4 rear-mounted) allow you to connect a huge range of devices.

Windows Vista™ Premium Certified
Microsoft Windows Vista™ is designed to dramatically improve the computing experience of every kind of PC user—from people at home who use their PCs for simple web browsing, to business people who must organize and act on large volumes of data, to scientists who routinely perform complex mathematical analysis.

Colour-coded EasyPin headers enable quick connection of internal devices.


Processor Intel® Core™2 Quad, Core™2 Duo, Pentium® Dual-Core, Pentium® D, Pentium® 4, Celeron® processors, Socket T (LGA775)
Supports Intel® next generation 45nm Multi-Core processors
Chipset Intel® G31 + ICH7
Front Side Bus 1333/1066/800/533(**) MHz (FSB)
Memory Dual channel DDR2 800/667 x 2 DIMMs, Max 4GB
VGA on Die Integrated
Expansion Slots 1 x PCIe x16, 1 x PCIe x1, 2 x PCI
IDE ATA 100 x 1
Audio 5.1 channel, Realtek® ALC662
LAN Gigabit Lan ,Realtek® RTL8111B / RTL8111D
IEEE1394 N/A
Back Panel I/O Ports 1 set 5.1 channel Audio jacks (3 jacks)
1x Parallel port
1x PS/2 keyboard port
1x PS/2 mouse port
1x VGA port
1x Serial port
4x USB 2.0 ports
1x RJ45 LAN port
Internal I/O Connectors 1 x ATX 24-Pin power connector
1 x 4-pin ATX 12V power connector
2 x 4-pin CPU / System FAN connectors
1 x Floppy disk drive connector
1 x CD-in connector
1 x Front Audio Header
1 x IrDA header
1 x TPM header(reserved)
2 x USB 2.0 connector support additional 4 ports
1 x Front panel connector
4 x Serial ATAII connectors
1 x ATA100 connector
1 x Intruder Alarm header
1 x S/PDIF Out header
1 x Speaker
BIOS Features 4Mb flash EEPROM w/ LAN boot PnP, ACPI, WfM, DMI
Support CD WHQL Drivers, Adobe Reader 7.07, Direct x 9.0, Norton 2006
Standards/Manageability PCI 2.3, USB2.0, DMI 2.5
Special Features ** Please refer to our CPU support list for detailed 533 FSB CPU
Form Factor Micro ATX (9.6” x 8.2”)


No Related Data!

Tech Support

File Description Version Size Updated Date
G31MX-K Fix PCI Video card display abnormally issue. 773F1P14 439KB 11/17/2009
G31MX-K Patch ICS clock issue. 773F1P13 439KB 5/27/2009
G31MX-K Added new PXE rom. 773F1P12 438KB 6/9/2009
G31MX-K update cpu micro code. 773F1P11 444KB 8/6/2008
G31MX-K Patch warning temperature function abnormal for E8500 cpu. 773F1P09 443KB 7/10/2008
G31MX-K Fixed STR BIOS init time too long for VISTA. 773F1P08 444KB 6/28/2008
G31MX-K Fix E7300 CPU Tcase test fail issue. 773F1P07 448KB 5/26/2008
G31MX-K Patch for install chipset driver abnormal issue. 773F1P06 448KB 5/13/2008
G31MX-K Fixed USB KB fail in Setup sometimes. 773F1P04 447KB 12/28/2007
G31MX-K Fixed Q9550 CPU fail issue. 773F1P03 447KB 12/4/2007
G31MX-K Fixed system 26h will reset issue when the high frequency CPU is replaced to low frequency CPU. 773F1P02 452KB 9/9/2007
File Description Version Size Updated Date
G31MX-K Audio Driver for Win7. r2.27 58.3MB 11/3/2009
G31MX-K Realtek HDA Audio Driver for win vista & win xp & win 2003 win 2000 r1.91 41.3MB 5/12/2008
G31MX-K Chipset Driver for Win7. 2.25MB 11/3/2009
G31MX-K Intel Chipset Driver. 2.01MB 5/12/2008
G31MX-K Lan Driver for Win7. 7003 5.14MB 11/3/2009
G31MX-K Intel VGA Driver for WinVista-32bit. 19.5MB 7/14/2009
G31MX-K Intel VGA Driver for WinVista-64bit. 18.2MB 7/14/2009
G31MX-K Realtek 8111D(L) LAN Driver for WinVista. 6.226 5.29MB 8/17/2009
G31MX-K Intel VGA Driver for Win2K_XP-32bit. 19.6MB 7/14/2009
G31MX-K Intel VGA Driver for WinXP-64bit. 17.6MB 7/14/2009
G31MX-K 8111D(L) lan driver 5.728.604.2009 4.91MB 6/29/2009
G31MX-K VGA driver for Win7-64bit. 23.5MB 11/3/2009
G31MX-K VGA driver for Win7-32bit. 23.2MB 11/3/2009
File Description Version Size Updated Date
G31MX-K Multi language Manual. V1.2 5.83MB 6/3/2008
File Description Version Size Updated Date
G31MX-K FOX ONE. 14.5MB 9/26/2008
G31MX-K FOX LiveUpdate. 2.66MB 9/26/2008

No Related Data!

Compare List

All specifications are subject to change without notice. Products may not be available in all markets.