MSI MAG B550 Tomahawk

Overview

The value benchmark of the B550 generation: a VRM that handles a Ryzen 9, PCIe 4.0, two M.2, and 2.5GbE. There is no WiFi, so plan for ethernet or a card. A dependable DDR4 AM4 base for a Ryzen 5000 build and a great budget choice within that platform, though AM5 is the forward-looking socket now.

MSI · 2020

MSI

maG b550 tomahaWk

4.5 · 4 reviews

B550 · ATX · DDR4

$192.50In stock
Socket
AM4
Chipset
B550
Form Factor
ATX
Memory Type
DDR4
1
  • 2-year warranty
  • 30-day returns
  • Genuine, sourced direct
  • Free shipping over $99
  • The value benchmark of the B550 generation
  • No WiFi, but 2.5GbE and a VRM that handles a Ryzen 9

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Shipping & delivery

Ships from our US warehouse. Times are business days and exclude weekends and holidays.

Shipping & delivery

Estimate delivery

Free standard shipping on orders over $99.

Specifications

9 At a glance
Socket
AM4
Chipset
B550
Form Factor
ATX
Memory Type
DDR4
Memory Slots
0
Max Memory (GB)
0 GB
PCIe Version
4.0
M2 Slots
0
Wifi
No

Customer reviews

Sample reviews

These are illustrative examples generated for this preview, not verified customer reviews. At launch a review can only be written against an order that shipped (FTC 16 CFR 465), and the rating shown will be the real one.

4.5

Based on 4 sample reviews

  • Piotr S.May 30, 2025
    No WiFi is the only miss

    Had to add a WiFi card since my desk is far from the router. Everything else about it is the reliable Tomahawk experience.

  • Carla V.Feb 27, 2025
    Handles a Ryzen 9 on DDR4

    Great VRM for the price and it took my 5900X without issue. PCIe 4.0 on the GPU slot is all any current card needs.

  • Deb A.Oct 30, 2024
    Great AM4 upgrade base

    Reused my DDR4 and dropped in a 5600. Rock stable, good BIOS support years on. Excellent budget pick.

  • Ethan D.Sep 22, 2024
    Still the B550 value benchmark

    Built a Ryzen 5700X3D box on this and the VRM does not flinch. No WiFi but the 2.5GbE covers me. Timeless budget board.