870-G45

AMD 770 chipset based

• Superb Stability: Military Class Components
• OC Genie: Easy Overclocking Technology
• Unlock CPU Core: Unlock hidden CPU core and potential
• Lossless 24bit/192kHz HD Audio

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Military Class Concept

The perfect trinity of quality, stability and efficiency all exist at one motherboard to meet end user expectations. The MSI Military Class series products provide the long lifespan, unparalleled quality, extreme performance and ultimate efficiency.


Icy Choke
Unbelievable Stability & Lower temperature!!
Compared to the traditional ferrite choke, the Icy Choke provides higher power efficiency and a more stable power supply, which also fulfills power users need for idealized environment with turbo speed and low operating  temperatures.


Solid CAP
10 years long lifespan
For providing the highest quality products, we built-in Solid CAP in the entire Military Class series. This not only makes bursting capacitors a non-issue but also ensures a dramatically extended lifetime and ultra-low ESR.

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APS (Active Phase Switching)

Active Phase Switching, APS, technology is an intelligent design that helps to save energy on MSI’s motherboards. The underlying idea is to switch off the power supply as soon as no electricity is needed, and when the system needs more resources again, APS will automatically adjust electricity supply accordingly. APS will automatically detect your processor’s loading at any given time and save energy accordingly. This is only possible by means of a very advanced power controlling technology. Other than software-based solutions, APS technology stands out from MSI's own research. The specially developed IC chip can operate automatically depending on the demands of the power supply, which is to reduce the total power usage. 
 

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Unlock CPU Core

MSI’s Unlock CPU Core technology, exclusive from MSI, can unlock the hidden cores in the CPU by making a few selections from the BIOS. By unlocking a Phenom II X2 CPU into a Phenom II X4 CPU, users can boost the CPU performance over 104%. In Addition, MSI discovers the ability to unlock Phenom II X4 960T to a 6 core CPU through the same BIOS setting. At same time, MSI was the first who could unlock a 4-core AMD CPU to a 6-core because MSI does not use any "unlock" chip on our motherboards. MSI engineers developed a BIOS technology to unlock cores which can be easy upgraded via new BIOS. Because of this flexible BIOS core unlock feature, MSI can today announce that it made BIOS unlocking easy and accessible for the audience who doesn’t know their way around the BIOS. This new MSI software tool allows users to unlock CPU cores from Windows with just a few simple clicks, no need to enter the BIOS.


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Easy OC Switch

Every user desires more performance.  MSI has special Easy OC Switches to provide that accessibility to all users. This great technology makes it easier to tweak the core clock settings. There's no need to have a detailed understanding; with just a few simple steps, everyone is able to get the most out of their motherboards. With a single click, the whole system will increase by 5%-20% performance, making overclocking a very easy thing to do.

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Super Charger

Mobile consumer appliances are getting more and more attention in current day fast moving life style, with smart phones and tablets almost becoming a fashion accessory. However, many ordinary personal computers cannot charge some of these devices, making it difficult to stay connected. The MSI Super Charger is a Windows resident program capable of revising the power supply mode of your USB port to become more powerful. Once your phone or tablet is connected to your USB port, the Super Charger sends a signal to initiate its charging circuit, making it a really smart and convenient charging solution for mobile computing needs.

Note: Only front red USB ports support charger function after system off

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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.

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

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M-Flash

Compared to common motherboard which need extra BIOS chips, MSI’s M-Flash has a double advantage which doesn’t need extra components and secondly, all your BIOS data will be saved in the USB drive. The stored data does not only have backup and upgrade function, moreover it can also be seen as a portable BIOS chip which is actually able to boot up your PC.

Features
- Backup/Restore Your BIOS to/from Any USB Flash Disk
- Avoid Unnecessary Repair Due to Accident Failures During The Upgrading Process
- Earn more BIOS Lifespan by Reducing Unnecessary Rewriting Process

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USB Safeguard

USB Safeguard can prevent motherboards and USB devices from being damaged by short-circuit and ESD (Electro-Static Discharge) with Anti-ESD chips built-into the motherboards. Additionally, the safeguard can protect against such dangers multiple times, and greatly improves product lifespan.

Features
- All MSI motherboards use USB Safeguard’s anti-ESD chip for thorough protection against ESD damage
- USB Safeguard is protected against a short circuit and/or ESD without the need for a fuse. It also supports stand-by power supply

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Cool'n'Quiet

AMD Cool'n'Quiet™ Technology reduces heat and noise so you can experience amazing performance without distraction. Combined with core enhancements, included in the AMD processors, that can improve overall power savings, deliver better multitasking and energy efficiency. Cool'n'Quiet technology can automatically adjust processor ratio to throttle CPU speed with four modes.

Features
- Independent Dynamic Core Technology
- Dual Dynamic Power Management™ 
- AMD CoolCore™ Technology
- AMD Wideband Frequency Control
- Multi-Point Thermal Control

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Auto OC Genie

In the past, users needed to adjust settings for CPU and Memory in BIOS menu to overclock.  The relation between these ratios and clocks speeds are extremely complicated, taking up to 30 minutes to find the right settings for an optimized PC.  Auto OC Genie simplifies it all into one button press. Where high-end CPUs are usually priced around 1000 USD, Auto OC Genie allows you to take a 200 USD CPU (1/5 the price) to reach the same performance. Your C/P ratio rises up 500% immediately for the ultimate value.
   
Features
- The world’s first Auto Overclocking Processor
- Upgrade full system performance in 1 sec
- Auto detect overclocking settings of CPU and Memory
- Compatible with Intel/AMD platform

 

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.

 

  • Socket
    AM3
  • CPU (Max Support)
    Phenom II
  • Baseclock/Hyper Transport
    up to 5200MT/s
  • Chipset
    AMD® 770+SB710
  • DDR3 Memory
    DDR3 800/1066/1333/1600*(OC)
  • Memory Channel
    Dual
  • DIMM Slots
    4
  • Max Memory (GB)
    16
  • PCI-Ex16
    2
  • PCI-E Gen
    Gen2 (1x16, 1x4)
  • PCI-Ex1
    1
  • PCI
    3
  • IDE
    1
  • SATAII
    6
  • RAID
    0/1/10/JBOD
  • TPM (header)
    1
  • LAN
    10/100/1000*1
  • USB 2.0 ports (Rear)
    6
  • Audio ports (Rear)
    6
  • Serial ports (Rear)
    1
  • Form Factor
    ATX
  • APS
    Y
  • CrossFire
    Y

 

  1. 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. 2. The color of the product might be affected by photography and the monitor's setting, which might be different from the real product.

 


CPU 

• 64bit AMD® Phenom II X6/X4/X3/X2, Athlon II X4/X3/X2 and Sempron CPU.
Please refer to CPU Support for compatible CPU; the above description is for reference only.

Hyper Transport Bus

• HyperTransport 3.0 supporting speed up to 5200MT/s

Chipset

• AMD® 770 and SB710 Chipset 

 


Main Memory


• Supports four unbuffered DIMM of 1.5 Volt DDR3 800/1066/1333/1600* (OC) DRAM, 16GB Max


Slots

• 1 PCI Express 2.0 slot with x16 operation (PCI Express Bus SPEC V2.0 compliant)
• 1 PCI Express 2.0 slot with x4 operation (PCI Express Bus SPEC V2.0 compliant)
• 1 PCI EXpress x1 slot
• 3 PCI slots, support 3.3V/ 5V PCI bus Interface.


On-Board IDE

• One IDE port by AMD® SB710
- Supports Ultra DMA 66/100/133 mode
- Supports PIO, Bus Master operation mode
- Can connect up to two IDE devices

On-Board SATA

• 6 SATA II (1~6) ports by AMD® SB710
- Supports storage and data transfers at up to 3Gb/s

RAID Function

- SATA II 1~6 support RAID 0, 1, 10 or JBOD mode by AMD® SB710 

MSI Reminds You...
• The RAID setup floppy disk is optional depending on the districts. You can download the files from the website to make the setup disk.


Audio

• Chipset integrated by VIA® VT1828S
- Flexible 8-channel audio with jack sensing
- Compliant with Azalia 1.0 Spec


LAN

• Atheros PCI-E GbLAN controller AR8131M
- Supports 10Mb/s, 100Mb/s and 1000Mb/s
- Compliance with PCI-Express Bus specification v1.0a
 


Internal I/O Connectors

- 1 x ATX 24-pin power connector
- 1 x ATX 4-pin 12V CPU power connector
- CPU x 1 / System x 2 FAN connectors
- 1 x Front panel audio connector
- 1 x Front panel connector
- 1 x Chassis intrusion switch connector
- 3 x USB 2.0 connectors
- 6 x Serial ATA II connectors
- 1 x ATA133 HD connector
- 1 x OC Switch
- 1 x Clear CMOS jumper 
- 1 x SPDIF-out  connector
- 1 x TPM module connector

Back Panel I/O Ports

- 1 x PS/2 keyboard
- 1 x PS/2 mouse
- 1 x Serial port
- 6 x USB 2.0 ports 
- 1 x RJ45 LAN jack
- 1 x 6 in 1 audio jack

 



 

 


Dimension

• 30.5cm(L) x 21.0cm(W) ATX Form Factor

Mounting

• 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.

 

  1. 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. 2. The color of the product might be affected by photography and the monitor's setting, which might be different from the real product.

 

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