ASUS

TUF GAMING B550M-E AM4 B550 CPNT

Name: TUF GAMING B550M-E AM4 B550 CPNT
Brand: ASUS
SKU: B08CRLRQQW

Status: TUF GAMING B550M-E AM4 B550 CPNT: Unavailable on Amazon as of 2026-10-06 16:28 UTC. SpecPicks has no in-stock listing with matching specs on file; the search below lists current offers. eBay sellers may still list this model new or used.

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Bottom line: The ASUS TUF GAMING B550M-E AM4 B550 CPNT: AM4 socket runs Ryzen 5000, 4000 G-Series and 3000 desktop CPUs on one board; main trade-off: micro-ATX layout limits expansion slots versus full ATX B550 boards.

Unavailable on Amazon as of 2026-10-06 16:28 UTC

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Currently unavailable on Amazon. Not the same product — 3 in-stock alternatives:

Similar: MSI B550M PRO-VDH WiFi ProSeries Motherboard — $88.00 on Amazon as of 2026-10-06 16:15 UTC (price may vary).

View Current Price — $88.00

Similar: MSI B550-A PRO ProSeries Motherboard — $94.99 on Amazon as of 2026-10-07 02:15 UTC (price may vary).

View Current Price — $94.99

Similar: Gigabyte B550 Gaming X V2 Motherboard — $99.99 on Amazon as of 2026-10-06 16:17 UTC (price may vary).

View Current Price — $99.99

Original listing (currently unavailable) → Compare to similar motherboards

By Mike Perry, Founder & Editor-in-Chief · Listing data updated 2026-10-06

Mike Perry — Hardware researcher since 2014, focused on GPU performance across gaming, rendering, and local-LLM inference. Synthesises community benchmarks, manufacturer specs, and public forum data into actionable buying guides. About the author →

Pros & Cons

Pros

✓ AM4 socket runs Ryzen 5000, 4000 G-Series and 3000 desktop CPUs on one board
✓ Dual M.2 slots plus PCIe 4.0 lanes for two NVMe drives without an adapter
✓ DIGI+ VRM with alloy chokes and military-grade TUF components for power delivery
✓ Large VRM heatsink, M.2 heatsink and fanless PCH heatsink keep thermals in check
✓ USB 3.2 Gen 2 Type-A rear plus front-panel USB 3.2 Gen 1 Type-C header

Cons

✗ Micro-ATX layout limits expansion slots versus full ATX B550 boards
✗ No onboard Wi-Fi, a separate card or USB adapter is required
✗ B550 chipset excludes older Ryzen 1000 and 2000 series processors

Manufacturer description

TUF GAMING B550M-E distills essential elements of the latest AMD platform and combines them with game-ready features and proven durability. Engineered with military-grade components, an upgraded power solution and a comprehensive set of cooling options, this motherboard delivers rock-solid performance with unwavering gaming stability. When you build with a TUF Gaming motherboard, you also benefit from the TUF Gaming Alliance — an ASUS collaboration with trusted industry partners that ensures easier building, best compatibility, and complementary aesthetics from components to case.

SpecPicks Verdict

SpecPicks scored ASUS TUF GAMING B550M-E AM4 B550 CPNT using a rating × review-volume × price-fit model applied to published specs and reviews across the motherboards category. ASUS's motherboards lineup sits within the broader category mid-tier; price and specs are the deciding factors over brand loyalty here. Judge it on the specification table and the price rather than on sentiment: check the figures that decide your use case, then put it side-by-side with two or three close alternatives in the Compare tool before clicking through.

Common buyer scenarios for motherboards of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the retailer's listing before purchase. Prices and stock are set by the retailer and may have moved since this page was last updated.

Key Features

AMD AM4 Socket Ready for Ryzen 5000 Series/ 4000 G-Series/ 3000 Series Desktop Processors
Enhanced Power Solution Alloy Chokes, military-grade TUF components, and DIGI+ VRM for maximum durability
Comprehensive Cooling Large VRM heatsink, M.2 heatsink, PCH fanless heatsink, hybrid fan headers, and Fan Xpert 2+ utility
Ultrafast Connectivity Dual M.2, PCIe 4.0, USB 3.2 Gen 2 Type-A, and front USB 3.2 Gen 1 Type-C support
Made for Online Gaming 1 Gb Ethernet, TUF LANGuard and Turbo LAN technology

Full Specifications

ASIN	B08CRLRQQW
Brand	ASUS
Platform	Windows 10
Batteries	1 Lithium Ion batteries required.
CPU Socket	Socket AM4
Model Name	TUF GAMING B550M-E
Item Weight	2.2 pounds
Chipset Type	AMD B550
Manufacturer	Asus
Model Number	90MB17U0-M0EAY0
Item model number	90MB17U0-M0EAY0
Compatible Devices	Personal Computer
Memory Clock Speed	2133 MHz
Product Dimensions	9.61 x 4.09 x 9.61 inches
Date First Available	March 26, 2021
Compatible Processors	AMD Athlon
RAM Memory Technology	DDR4
Memory Storage Capacity	1 GB

Ready to buy?

Amazon shows no buyable offer for TUF GAMING B550M-E AM4 B550 CPNT at the last check. A similar in-stock product is MSI B550M PRO-VDH WiFi ProSeries Motherboard. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.

View Similar — $88.00