845 Pro4


Live Update 5

MSI Live Update 5 is a powerful and useful application for updating the latest BIOS and Drivers, saving you time and lowers the risk of updating. End-users can install and run the Live Update 5 software on their computers with the companion CD or downloading the app from the MSI website.

- Automatically Detect the BIOS/Driver/VGA/Utility Update
- Support Microsoft Windows XP/Vista/7 32/64bit


Fuzzy logic4

• The most complete overclocking utility based on Windows OS. • System information auto detect. • Optimized CPU automatically or manually. • The 4th generation new feature: adjustable AGP ration and Vcore.


D-LED has a combination of 4 LED light signals to represent 16 different troubleshooting functions during boot up, allowing users to find the cause of any possible system failure quickly and easily.


MSI Reminds You...

  1. The specifications may differ from areas and we keep the right to change without notice. Please check the specific Specification with your local dealers.
  2. The color of the product might be affected by photography and the monitor's setting, which might be different from the real product.



The Specification may change without notice. The actual products sold are different from areas. Please check the detailed Specification with your local dealers.



• Support Intel® Pentium® 4 processor
• Support up to 2.6GHz


Intel® 845 Chipset
- Support DRAM at 133MHz operation (PC133)
- AGP 4x slot

Intel® ICH2 Chipset
- Two full IDE channels, support up to ATA100
- AC'97 controller integrated
- LPC interface for SIO
- Integrated 10/100 Ethernet


• 100MHz FSB
• Support 400MHz Intel NetBurst micro-architecture bus

Main Memory

• Three 168-pin DRAM sockets
• Support a total of 3GB memory, using 16/64/128/256/512Mb technology

Note: As 845 chipset does not properly support the PC100 memory, it is strongly recommended to install PC133 DIMM modules for better system performance and stability. We do not guarantee the system stability when installing PC 100 DIMM modules.


• One AGP 4x slot (1.5V only)
Note : The AGP slot DOES NOT support 3.3V AGP 2x card.
Use of 3.3V AGP 2x card may cause damages to the motherboard. To identify the spec of your AGP card, refer to the documentation supplied with the AGP card or check the view of its contact pins (golden fingers) before you install it.

• Five PCI 2.2 32-bit Master PCI Bus slots(support 3.3v / 5v PCI bus)
• One CNR (Communication Network Riser) slot
• One ISA (Industry Standard Architecture) slot (optional)

On-Board IDE

• An IDE controller on the ICH2 chipset provides IDE HDD/CD-ROM with PIO, Bus Master
  and Ultra DMA 66/100 operation modes
• Can connect up to four IDE devices


ICH2 chipset integrated ADI 1885
- AC' 97 compliant
- Support two channel audio

On-Board Peripherals

• On-Board Peripherals include:
- One floppy port supports two FDDs with 360KB, 720KB, 1.2MB, 1.44MB and 2.88MB.
- Two serial ports (COM A + COM B)
- One parallel port supports SPP/EPP/ECP mode
- Four USB ports (Rear x 2/Front x 2)
- One RJ-45 connector (optional)
- One audio/game port


• The motherboard BIOS provides "Plug & Play" BIOS which detects the peripheral devices
  and expansion cards of the board automatically.
• The motherboard provides a Desktop Management Interface (DMI) function which records
  your motherboard specifications.


6 mounting holes.

Product Accessories

MSI Reminds You...
• The accessories will probably be different according to the different selling areas of product models. For details of accessories, please refer to the descriptions on the product package.


The Specification may change without notice. The actual products sold are different from areas. Please check the detailed Specification with your local dealers.