Now stocking inventory in Toronto for faster delivery to eastern Canada! *Beta location - no pickups.
MSI 870U-G55 Desktop Motherboard - AMD 770 Chipset - Socket AM3 PGA-941
Part number: 870U-G55 Manufacturer: MSI
MSI 870U-G55 Desktop Motherboard - AMD 770 Chipset - Socket AM3 PGA-941 - ATX - 1 x Processor Support - 16 GB DDR3 SDRAM Maximum RAM - DDR3-1600/PC3-12800, DDR3-1333/PC3-10600, DDR3-1066/PC3-8500, DDR3-800/PC3-6400 - 4 x Memory Slots - CrossFire, CrossFireX Support - Floppy Controller, Serial ATA/300, Ultra ATA/133 (ATA-7), Ultra ATA/100 (ATA-6), Ultra ATA/66 (ATA-5) RAID Supported Controller - 1 x USB 3.0 Port - 7.1 Audio Channels - Gigabit Ethernet - 1 x PCI Express x1 Slots - 2 x PCI Exp
Live Inventory Status
Sorry, this product is no longer available. Please contact us for similar items.
Show More Details
    General Information
    Manufacturer
    Micro-Star International Co., Ltd
    Manufacturer Part Number
    870U-G55
    Manufacturer Website
    http://www.msicomputer.com
    Brand Name
    MSI
    Product Model
    870U-G55
    Product Name
    870U-G55 Desktop Motherboard
    Marketing Information

    Thank you for choosing the 870A-G55/ 870U-G55 Series (MS-7599 v5.X) ATX mainboard. The 870A-G55/ 870UG55 Series main boards are based on AMD RX780 & SB710 chipsets for optimal system efficiency. Designed to fit the advanced AMD 64 bits Phenom II, Athlon II and Sempron processor, the 870A-G55/ 870U-G55 Series deliver a high performance and professional desktop platform solution.

    Product Type
    Desktop Motherboard
    Processor & Chipset
    Chipset Manufacturer
    AMD
    Chipset Model
    770
    Total Processor Support
    1
    Processor Technology
    HyperTransport Technology
    Cool'n'Quiet Technology
    Processor Socket
    Socket AM3 PGA-941
    Processor Support
    Athlon II
    Athlon II X3
    Athlon II X4
    Athlon II X2
    Phenom II
    Phenom II X3
    Phenom II X4
    Phenom II X2
    Phenom II X6
    HyperTransport Speed
    2600 MHz
    64-bit Processing
    Yes
    Multi GPU Support
    CrossFire
    CrossFireX
    Memory
    Number of Memory Slots
    4
    Maximum Memory
    16 GB
    Memory Technology
    DDR3 SDRAM
    I/O Controller
    Controller Type
    Floppy Controller
    Serial ATA/300
    Ultra ATA/133 (ATA-7)
    Ultra ATA/100 (ATA-6)
    Ultra ATA/66 (ATA-5)
    RAID Support
    Yes
    Audio
    Audio Channels
    7.1
    Network & Communication
    Gigabit Ethernet
    Yes
    I/O Expansions
    Number of Total Expansion Slots
    6
    Number of PCI Slots
    3
    Total Number of PCI Express Slots
    Number of PCI Express x16 Slots
    2
    Interfaces/Ports
    Total Number of USB Ports
    7
    Number of USB 3.0 Ports
    1
    Total Number of FireWire/i.LINK Ports
    Network (RJ-45)
    Yes
    PS/2 Port
    Number of PS/2 Ports
    2
    Onboard Interfaces
    Number of IDE Interfaces
    1
    Number of SATA Interfaces
    6
    Total Number of Onboard USB Ports
    3
    Number of Onboard USB 2.0 Ports
    2
    Total Number of Onboard FireWire/i.LINK Ports
    1
    Physical Characteristics
    Form Factor
    ATX
    Height
    8.9"
    Width
    12.0"
    Miscellaneous
    Package Contents
  • 870U-G55 Desktop Motherboard
  • MSI Driver/Utility DVD
  • Power Cable
  • User's Guide
  • Back IO Shield
  • Green Compliance
    Yes
    Green Compliance Certificate/Authority
    WEEE
    Warranty
    Standard Warranty
    3 Year
    Processor & Chipset
    Chipset Manufacturer
    AMD
    Chipset Model
    770
    Total Processor Supported
    1
    Processor Technology
    HyperTransport Technology
    Cool'n'Quiet Technology
    Processor Socket
    Socket AM3 PGA-941
    Processor Supported
    Athlon II
    Athlon II X3
    Athlon II X4
    Athlon II X2
    Phenom II
    Phenom II X3
    Phenom II X4
    Phenom II X2
    Phenom II X6
    HyperTransport Speed
    2600 MHz
    64-bit Processing
    Yes
    Multi GPU Supported
    CrossFire
    CrossFireX
    Memory
    Number of Memory Slots
    4
    Maximum Memory
    16 GB
    Memory Standard
    DDR3-1600/PC3-12800 (O.C.)
    DDR3-1333/PC3-10600
    DDR3-1066/PC3-8500
    DDR3-800/PC3-6400
    Memory Technology
    DDR3 SDRAM
    Memory Speed Supported
    1.60 GHz (O.C.)
    1.33 GHz
    1.07 GHz
    800 MHz
    Audio
    Sound Controller Manufacturer
    Realtek
    Sound Controller Model
    ALC892
    Audio Channels
    7.1
    Onboard Interfaces
    Number of IDE Interfaces
    1
    Number of SATA Interfaces
    6
    Total Number of Onboard USB Ports
    3
    Number of Onboard USB 2.0 Ports
    2
    Number of Onboard USB 3.0 Ports
    1
    Total Number of Onboard FireWire/i.LINK Ports
    1
    Onboard LEDs Header
    Yes
    Onboard Audio Header
    Yes
    Onboard S/PDIF Header
    Yes
    I/O Expansions
    Number of Total Expansion Slots
    6
    Number of PCI Slots
    3
    Total Number of PCI Express Slots
    3
    Number of PCI Express x1 Slots
    1
    Number of PCI Express x16 Slots
    2
    General Information
    Manufacturer
    MSI
    Manufacturer Part Number
    870U-G55
    Manufacturer Website Address
    http://www.msi.com
    Brand Name
    MSI
    Product Model
    870U-G55
    Product Name
    870U-G55 Desktop Motherboard
    Marketing Information

    Thank you for choosing the 870A-G55/ 870U-G55 Series (MS-7599 v5.X) ATX mainboard. The 870A-G55/ 870UG55 Series main boards are based on AMD RX780 & SB710 chipsets for optimal system efficiency. Designed to fit the advanced AMD 64 bits Phenom II, Athlon II and Sempron processor, the 870A-G55/ 870U-G55 Series deliver a high performance and professional desktop platform solution.

    Product Type
    Desktop Motherboard
    I/O Controller
    Controller Type
    Floppy Controller
    Serial ATA/300
    Ultra ATA/133 (ATA-7)
    Ultra ATA/100 (ATA-6)
    Ultra ATA/66 (ATA-5)
    RAID Supported
    Yes
    RAID Levels
    0
    1
    1+0
    Warranty
    Limited Warranty
    3 Year
    Physical Characteristics
    Form Factor
    ATX
    Height
    8.9"
    Width
    12"
    Miscellaneous
    Package Contents
    • 870U-G55 Desktop Motherboard
    • MSI Driver/Utility DVD
    • Power Cable
    • User's Guide
    • Back IO Shield
    Environmentally Friendly
    Yes
    Environmental Certification
    WEEE
    Network & Communication
    Gigabit Ethernet
    Yes
    Interfaces/Ports
    Total Number of USB Ports
    7
    Number of USB 2.0 Ports
    6
    Number of USB 3.0 Ports
    1
    Total Number of FireWire/i.LINK Ports
    1
    Number of FireWire/i.LINK 400 Ports
    1
    Audio Line In
    Yes
    Audio Line Out
    Yes
    Microphone Port
    Yes
    S/PDIF
    Yes
    Number of S/PDIF Out Ports
    2
    Network (RJ-45)
    Yes
    PS/2 Port
    Yes
    Number of PS/2 Ports
    2
    Unavailable
    Sorry, this product is no longer available. Please contact us for similar items.