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Motherboard

MSI B450-A PRO ATX AM4 Motherboard

(16 Ratings, 4.4 Average)

Prices

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Specifications

Manufacturer

MSI

Part #

  • B450-A PRO
  • 7B86-001R

Manufacturer

MSI

Socket / CPU

AM4

Form Factor

ATX

RAM Slots

4

Max RAM

64 GB

Color

Brown / Black

Chipset

AMD B450

Memory Type

DDR4

Memory Slots

4

Memory Speed

  • DDR4-1866
  • DDR4-2133
  • DDR4-2400
  • DDR4-2666
  • DDR4-2800
  • DDR4-2933
  • DDR4-3000
  • DDR4-3200
  • DDR4-3466

SLI/CrossFire

CrossFire Capable

PCI-E x16 Slots

2

PCI-E x8 Slots

0

PCI-E x4 Slots

0

PCI-E x1 Slots

4

PCI Slots

0

Onboard Ethernet

1 x 1000 Mbit/s

SATA 6 Gb/s

6

M.2 Slots

1

mSATA Slots

0

Onboard Video

Depends on CPU

Onboard USB3.0 Headers

Yes

Supports ECC

No

Wireless Networking

None

RAID Support

Yes

Price History

    Reviews

    asmiller0
    • 18 points
    • 13 months ago

    Great specs. Great price. The software is valuable and really easy to use. Everything installed during the build with absolutely no problems.

    jakster840
    • 13 points
    • 13 months ago

    from completed build My Dad's Gaming PC

    This is a great board for the money. It comes with multiple USB 2.0 headers and one 3.0 header, four fan connectors, two PCIEx16 slots, and hefty VRM coolers.

    My dad is a bit of an old school guy, so I went with a full ATX board in case he wanted to add extra cards to the other slots (sound, USB cards, etc.)

    eubank31
    • 13 points
    • 2 months ago

    from completed build My First PC-1440p Gaming

    Sort of cheaped out on this as far as my build, but it gets the job done and more importantly it has bios flashback, so I could flash the bios before turning on my build in order to allow it to work with Ryzen 3000 CPUs. Also could use more RGB headers as it has 1 and I had to use a janky setup of splitters going into splitters to get my 5 RGB devices (not including RAM and GPU which don't need headers) to have their lights be powered. Though they now all do work and are customizable

    AnAnnoyingRock
    • 11 points
    • 1 month ago

    from completed build My First PC

    It gets the job done perfectly, I don't really see a problem with it and it also works with ryzen 3000 as an added bonus.

    DustierDolphin
    • 10 points
    • 14 months ago

    Pretty good motherboard which will be able to handle a higher chip later just could use some more USB ports.

    03hamada
    • 10 points
    • 6 months ago

    from completed build rainbow ryzen

    had everything i need, the color is quite odd tho

    Chocolatraine
    • 10 points
    • 27 days ago

    from completed build Kakashi

    little bit of brown on this one and its alright.

    Fr0st_Byte
    • 8 points
    • 15 months ago

    from completed build Budget NAS for Work

    Good board. Enough fan headers for most people.

    Jafjaf5
    • 8 points
    • 9 months ago

    from completed build KLAXXON (AMD Ryzen 2400g vega 11)

    MOBO has all the connections you need, plus more. Easy, intuitive bios. The brown coloring is a little painful to look at, but it is hard to notice in a dark case. Don't get too big a fan though, it might not fit!

    Zquigly
    • 7 points
    • 3 months ago

    from completed build Big Upgrade (Oculus)

    Decent quality motherboard, supports 4 Dimms of memory, 3rd gen Ryzen CPUs, does its job good.

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