add arrow-down arrow-left arrow-right arrow-up authorcheckmark clipboard combo comment delete discord dots drag-handle dropdown-arrow errorfacebook history inbox instagram issuelink lock markup-bbcode markup-html markup-pcpp markup-cyclingbuilder markup-plain-text markup-reddit menu pin radio-button save search settings share star-empty star-full star-half switch successtag twitch twitter user warningwattage weight youtube

Motherboard

ASRock - B450 Pro4 ATX AM4 Motherboard

(5 Ratings, 4.0 Average)

Prices

Merchant Base Promo Shipping Tax Availability Total
$125.76 -$20.00 In stock $105.76+ Buy
$20.00 mail-in rebate
$124.99 In stock $124.99+ Buy
$149.99 In stock $149.99+ Buy
( 12 new from $129.99. Last updated 5 hours ago. )
$179.02 $179.02+ Buy
* Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon.ca at the time of purchase will apply to the purchase of this product.

Send an e-mail alert if the price drops to: $

(Note: Price alerts use your merchant selections and tax settings.)

Specifications

Manufacturer

ASRock

Part #

B450 Pro4

Manufacturer

ASRock

Socket / CPU

AM4

Form Factor

ATX

RAM Slots

4

Max RAM

64 GB

Color

Black / Silver

Chipset

AMD B450

SLI/CrossFire

CrossFire Capable

SATA 3Gb/s Ports

0

SATA 6Gb/s Ports

6

SATA Express Ports

0

M.2 Slots

2

mSATA Slots

0

Memory Slots

4

Memory Type

DDR4

Memory Speed

  • DDR4-2133
  • DDR4-2400
  • DDR4-2666
  • DDR4-2933
  • DDR4-3200

PCI-E x16 Slots

2

PCI-E x8 Slots

0

PCI-E x4 Slots

0

PCI-E x1 Slots

4

PCI Slots

0

Onboard Video

Depends on CPU

Onboard USB3.0 Headers

Yes

Supports ECC

No

Wireless Networking

No

RAID Support

Yes

Onboard Ethernet

1 x 1000 Mbit/s

SATA 6 Gb/s

6

Price History

    Reviews

    Hyprodimus
    • 16 points
    • 4 months ago

    from completed build TELETRAN XI

    Great for budget builds. Heat sinks arent top of the line like other brands, but for the price, you get hardware that will get the job done, and has additional features like ARGB which would be on competitor motherboards twice the price. It could have been $30 cheaper if I was in town to mail in the rebate form. ASRock's MIR is only a 10 day window. ASRock Pollychrome is very basic, with limited modes, and limited control granularity. It has the main features I wanted to get the desired look I was after, so anything else was icing on the cake.

    FDIProgrammer
    • 11 points
    • 6 months ago

    Amazing board, 4 ram slots, 2 pci express, 2 m.2, lots of SATA, RGB header, with b450 just put cpu and go, keeps vrm on amazing temps and motherboard too, just install the ram and it auto select xmp. i update BIOS to 1.50 very easy. With this board You Will have future upgrade options.

    maxzeightfive
    • 7 points
    • 4 months ago

    from completed build Dream Machine

    Cheapest ATX board on my local market, works pretty good, VRM temps are fine.

    There is a rumor circulating around these boards that there are two revisions, one with decent VRMs and one with crappy ones. I think I got the good one, it's pretty stable, I hope it will be able to OC my 2600 to 4GHz or run next-gen Ryzen CPUs if I will need an upgrade.

    SamEriksenSchultz
    • 5 points
    • 6 months ago

    from completed build All AMD gaming build

    Decent motherboard with overclocking support and an easy to use BIOS.

    AsRock's RGB software sucks though.

    pant224
    • 4 points
    • 7 months ago

    from completed build Birthday PC Build

    Everything is good except the pci-e slots are weak. Bottom one came off when I tried to take out my gpu.

    Builds Using This Part

    Sort

    add arrow-down arrow-left arrow-right arrow-up authorcheckmark clipboard combo comment delete discord dots drag-handle dropdown-arrow errorfacebook history inbox instagram issuelink lock markup-bbcode markup-html markup-pcpp markup-cyclingbuilder markup-plain-text markup-reddit menu pin radio-button save search settings share star-empty star-full star-half switch successtag twitch twitter user warningwattage weight youtube