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Deal.ai › ASUS › Motherboards
ASUS
ASUS TUF B550M-PLUS WIFI II AM4 AMD B550

ASUS TUF B550M-PLUS WIFI II AM4 AMD B550

Best price now

$336.85at NeweggChecked Nov 10

Prices are checked against each store and labelled with when. Store links may earn us a commission. Price via Klarna.

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Price facts

  • Last seen at $336.85 at Newegg on Nov 10.

Our take on the ASUS TUF B550M-PLUS WIFI II AM4 AMD B550

A micro-ATX AM4 board built on AMD's B550 chipset, aimed at Ryzen 5 and Ryzen 7 builds that want PCIe 4.0 and onboard Wi-Fi without paying for X570. It has four DDR4 slots up to 128 GB, two M.2 sockets, a USB-C port and 2.5G-class LAN, which is more connectivity than most budget B550 boards offer. Reviewers rate its VRM cooling and build solidly for the price tier, though it lacks the debug tools and lane count of pricier boards. It suits mid-range gaming and general-purpose builds, not extreme overclocking.

Best forMid-range Ryzen 5 and Ryzen 7 gaming buildsBuilders who want onboard Wi-Fi and USB-CMicro-ATX cases with limited spaceFirst-time builders wanting a well-documented board
Pros
  • Two M.2 slots, one wired for PCIe 4.0 with Ryzen 5000
  • Onboard Wi-Fi and a rear USB-C port
  • Heatsinked VRM handles Ryzen 7 chips at stock
  • Four DIMM slots support up to 128 GB DDR4
  • BIOS FlashBack lets you update firmware without a CPU
Cons
  • No PCIe 5.0 and no second CPU-attached PCIe 4.0 slot
  • Only one M.2 slot gets PCIe 4.0 speeds
  • No POST code display or clear-CMOS button on the rear panel
  • Older BIOS revisions may not boot newer Ryzen chips out of the box

ASUS TUF B550M-PLUS WIFI II AM4 AMD B550 prices at every store

  • NeweggNew

    In stock

    $336.85Free shippingChecked Nov 10
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Store links may earn us a commission. Price via Klarna.

ASUS TUF B550M-PLUS WIFI II AM4 AMD B550 price history

Lowest price we've seen: $336.85 on Nov 10 at Newegg. Tracked across 1 store since Nov 10.

What reviewers say

Owners and reviewers treat it as a dependable mid-range AM4 board. The VRM heatsinks and Wi-Fi are the most-praised features, while the sparse rear I/O and BIOS quirks draw complaints.

What people mention
  • VRM coolingPraisedOwners say the heatsinked power stages hold up under sustained loads with Ryzen 7 chips.
  • Wi-FiPraisedThe built-in wireless is called reliable and saves buying a separate card.
  • BIOSMixedReviewers like the layout but some buyers had to flash a newer version before a Ryzen 5000 chip would boot.
  • Rear I/OCriticisedBuyers say the back panel has fewer USB ports than they expected for the class.
  • M.2 slotsMixedTwo slots are welcome, but only one runs at PCIe 4.0 and the heatsink is described as minimal.

Specifications

Connections
USB-A, HDMI, RJ45 (LAN)Source
Internal Connections
SATA, M.2Source
M.2 Form Factor
2242, 2280, 2260, 22110Source
Processor
AMDSource
Memory Slots

Questions and answers

Does it support Ryzen 5000 out of the box?
Most current stock ships with a BIOS that does. Older units may need a BIOS FlashBack update, which works without a CPU installed.
Is PCIe 4.0 available on both M.2 slots?
No. Only the top M.2 slot runs at PCIe 4.0 with a Ryzen 5000 chip; the second slot is PCIe 3.0.
How much memory can it take?
Four DIMM slots support up to 128 GB of DDR4, and 3600 MHz kits are a common pairing with Ryzen.
Does it fit a standard micro-ATX case?
Yes, it is micro-ATX, so it fits micro-ATX and ATX cases but not mini-ITX ones.
Is Wi-Fi built in or does it need a card?
Wi-Fi is built in, along with the antenna, so no separate card is needed.
Is it good for overclocking?
It handles mild overclocks and memory tuning, but it lacks the power delivery and debug features of premium X570 boards.
Where is the ASUS TUF B550M-PLUS WIFI II AM4 AMD B550 cheapest?
At Newegg, for $336.85, as of our latest check.

Stores we've priced the ASUS TUF B550M-PLUS WIFI II AM4 AMD B550 at

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4Source
Memory Type
DDR4Source
Processor Support AMD
Ryzen 5, Ryzen 7Source
No. of HDMI (pcs)
1Source
M.2
YesSource
Integrated Processor
NoSource
Expansion Slots
PCIe x16, PCIe x1Source
M.2 Key Type
M KeySource
Type of RAID
RAID 0, RAID 10, RAID 1Source
Socket AMD
Socket AM4Source
Cooling
PassiveSource
Memory Size (max)
128 GBSource
SATA Version
SATA III (6.0 Gbit/s)Source
No. of Processors
1Source
Suitable for Mining
NoSource
Integrated Network Card
YesSource
Integrated Sound Card
YesSource
No. of USB-C (pcs)
1Source
Memory Module
DIMMSource
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