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870-G45, AM3, AMD® 770, DDR3-2000 (O.C.) 16GB /4, PCIe x16 CF /2, SATA 3 Gb/s RAID 10 /6, HDA, GbLAN, ATX, Retail

SKU: 4102124

Manufacturer: MSI

MPN: 870-G45

Availability: Discontinued

Price: $74.62
or as low as $7/month

Based on AMD® 770 chipset, this 870-G45 motherboard board is designed to support the latest AM3 Phenom II, Athlon II and Sempron 100 Series processors. 880GMA-E45 also features SATA III 6Gb/s devices in 6 ports with RAID support.

AMD 770 chipset based

  • Superb Stability: Military Class Components
  • OC Genie: Easy Overclocking Technology
  • Unlock CPU Core: Unlock hidden CPU core and potential
  • Support USB 3.0 AND SATA 6Gb/s
  • Lossless 24bit/192kHz HD Audio


Military Class

  • Military Class series products feature top components that offers users the best experience for its unparalleled quality, ultimate efficiency, and the cool & noiseless and safety for its unbeatable stability

Auto OC Genie

  • Best overclocking capability
  • Auto-BIOS detection offers the best overclocking configuration
  • OC Genie enabled, CPU performance 26% up
  • Increase 148% CPU performance by OC Genie + Unlock CPU Core

Unlock CPU Core

  • Help user to unlock hidden CPU Core quickly
  • Freely choose lock or unlock CPU Core(s)
  • Easy to upgrade system performance
  • Boost CPU performance 104% up


  • APS is Active Phase Switching is complete function to Control Power Demand With Switcing Dynamically, it’s for CPU, Memory and Chipset PWM.
  • Saving Power under Variable Loading.
  • Power Usage More Efficiency.


  • Universal charger utility for Apple iPad, iPhone, iPad
  • Faster iPad charging speed
  • Compatible with all MSI Mainboards


  • Faster and Flexible and instant
  • If BIOS crash, it still can boot from USB Drive
  • Update BIOS from USB Drive by M-Flash Fucntion

USB Safeguad

  • With the ESD dual-current protection chip, USB Safeguard can ideally protect your motherboard from the potential damage caused by static electricity when inserting USB devices.

Easy OC Switch

  • Help end-users upgrade CPU FSB directly.
  • Buy an essential CPU but want to reach higher performance.
  • Skip the complicated BIOS OC setting and enjoy the higher level CPU performance.

Live Update Online

  • The MSI Live Update online is designed to automatically download and update the BIOS and driver when there’s a new version online. It helps reduce the risk of getting the wrong file and minimize the trouble of searching the files from MSI website.

Live Update 4

  • Live Update 4 is a single utility software that automatically checks BIOS, driver and utility updates and installs for you , which can save your time for searching and lower the risk while updating.


  • AMD Cool'n'Quiet™ technology that based on famous PowerNow™ technology just brings fresh air to hot-fighting desktop platform. Cool'n'Quiet technology can automatically adjust processor ratio to throttle CPU speed with four modes.


Socket AM3
CPU (Max Support) Phenom II
AM3 CPU Ready Y
FSB / Hyper Transport Bus up to 5200MT/s
Chipset AMD® 770+SB710
DDR2 Memory N/A
DDR3 Memory DDR3 800/1066/1333/1600*/1800*/2000*(OC)
Memory Channel Dual
DIMM Slots 4
Max Memory (GB) 16
PCI-Ex16 2
PCI-E Gen Gen2 (1x16, 1x4)
PCI-Ex1 1
RAID 0/1/10/JBOD
LAN 10/100/1000*1
USB 2.0 ports (Rear) 6
Audio ports (Rear) 6
Serial ports (Rear) 1
Form Factor ATX
CrossFire Y