Budget motherboard shopping has never been more competitive, and MSI continues to punch well above its weight in the sub-£75 bracket. Whether you are putting together a first gaming PC, upgrading an ageing office machine, or building a compact media centre, a well-chosen MSI board can give you a stable, feature-rich foundation without draining your component budget. Since last year, MSI has refreshed several of its PRO and MAG series boards with improved VRM layouts, better M.2 slot coverage, and updated BIOS interfaces that make overclocking and memory tuning far more accessible to newcomers. AMD AM4 and AM5 options have expanded, while Intel LGA1700 boards have dropped noticeably in price as the platform matures. This guide covers the five best MSI motherboards available in the UK for under £75, comparing key specs, real-world suitability, and honest pros and cons so you can spend your money wisely.
Quick Verdict
Best Overall: MSI PRO B550M-VC WiFi. It balances AM4 compatibility, built-in Wi-Fi, and solid VRM quality at a price that leaves room for a decent GPU or CPU upgrade.
Best Value: MSI PRO B450M-A Pro Max. An outstanding entry-level board for Ryzen builders who want reliable performance and broad CPU support without paying for features they will never use.
The MSI PRO A520M-A Pro is the most affordable board in this guide and the right choice for builders with the tightest possible budget who still want a reliable, MSI-backed platform. The A520 chipset is AMD's entry-level offering for the AM4 socket, sitting below B450 and B550 in terms of features but sharing the same broad CPU compatibility. Ryzen 3000, 4000G, 5000, and 5000G processors all work correctly, though you will need to update the BIOS before installing Ryzen 5000 chips if the board ships with an older firmware version.
The key limitation of A520 compared to B450 is the absence of CPU overclocking support. You cannot manually adjust CPU multipliers or push a Ryzen 5 5600 beyond its stock boost clocks. Memory overclocking via XMP is supported, however, with profiles up to DDR4-4600 recognised in the BIOS. For the vast majority of budget builders who buy a Ryzen processor and run it at stock settings, this limitation is entirely irrelevant.
The single M.2 slot runs PCIe 3.0, supporting NVMe drives at up to 3500 MB/s. Four SATA ports provide ample traditional storage connectivity. The rear I/O includes two USB 3.2 Gen 1 ports, four USB 2.0 ports, HDMI, and DVI-D. There is no DisplayPort, which is a minor frustration, but HDMI covers most modern monitor connections adequately. The 3.5mm audio stack uses a Realtek codec that handles standard stereo output without issue.
The VRM is a 4+2 phase design, appropriate for the non-overclocking A520 platform and well suited to Ryzen 5 and Ryzen 7 processors at stock settings. The board layout is clean and straightforward, with sensible connector placement that works in most Micro-ATX cases. Four DIMM slots support up to 128GB of DDR4, which is generous for an entry-level board.
This board suits first-time builders on a strict budget, office PC builds where overclocking is irrelevant, and anyone who wants a simple, reliable AMD platform without paying for features they will never use. It is honest about what it is, and it does its job well.
Verdict: The most affordable MSI board in this guide. Ideal for budget Ryzen builds where overclocking is not a priority and every pound saved on the motherboard can go towards a better CPU or GPU.
Pros
- Lowest price in the guide, leaving more budget for CPU, GPU, or RAM
- Four DIMM slots supporting up to 128GB DDR4, unusual for an A520 board
- Broad Ryzen 5000 series compatibility on a stable, mature platform
Cons
- A520 chipset prevents CPU overclocking, limiting performance headroom
- Single M.2 slot with PCIe 3.0 only, no PCIe 4.0 NVMe drive support
- No Wi-Fi, Bluetooth, or DisplayPort output on the rear I/O
Buying Guide
Socket and Chipset: Get This Right First
The most important decision when buying a budget motherboard is matching the socket and chipset to your CPU. AMD's AM4 socket covers Ryzen 2000 through 5000 series processors, and it is supported by A320, A520, B450, B550, and X570 chipsets. For a budget build, B450 and B550 offer the best balance of features and price. A520 is cheaper but removes CPU overclocking. Intel's LGA1700 socket covers 12th and 13th Gen Core processors, with H610, B660, B760, and Z790 chipsets. H610 is the entry point, B760 adds memory overclocking and more features. Never buy a board without confirming your CPU is on the manufacturer's supported CPU list, and always check whether a BIOS update is required before the CPU will POST.
VRM Quality: Often Overlooked, Always Important
The voltage regulator module powers your CPU, and a weak VRM will throttle performance under sustained loads or, in extreme cases, cause instability. Budget boards use fewer phases and lower-rated power stages than premium boards. For a Ryzen 5 or Core i5 at stock settings, a 4+2 or 6+2 phase VRM is adequate. For a Ryzen 7 or Core i7, look for at least an 8+2 phase design. Avoid pairing a Ryzen 9 or Core i9 with the cheapest boards in any range.
Memory Slots and Speed
Four DIMM slots are preferable to two because they give you more upgrade flexibility and allow you to run dual-channel with two sticks while leaving room for expansion. Check the maximum supported memory speed with XMP enabled, as budget boards sometimes list a theoretical maximum that requires specific memory kits to achieve. For gaming and general use, DDR4-3200 or DDR4-3600 is the sweet spot.
Storage Connectivity
At minimum, look for one M.2 slot and four SATA ports. If you plan to use a PCIe 4.0 NVMe drive, confirm the board's M.2 slot supports PCIe 4.0, as many budget boards are limited to PCIe 3.0. Two M.2 slots are worth prioritising if you plan to run multiple NVMe drives without using SATA adapters.
Is MSI a Good Brand for Motherboards?
MSI is one of the three dominant motherboard manufacturers globally, alongside ASUS and Gigabyte. The brand has a strong reputation for build quality, BIOS stability, and long-term firmware support. MSI's PRO series targets budget and office builders with reliable, no-frills designs, while the MAG and MEG series cater to gamers and enthusiasts. For budget builds, MSI's PRO series boards consistently offer competitive features and reliable performance. The brand is well regarded by independent reviewers and has a strong track record for honouring warranties in the UK market.
Is ASUS or MSI Better?
Both brands produce excellent motherboards across all price points, and the honest answer is that neither is categorically better. ASUS tends to offer slightly more premium aesthetics and has a strong reputation for its ROG and TUF Gaming lines. MSI's PRO and MAG series boards are often more competitively priced at the budget end and have a strong BIOS reputation. For sub-£75 builds, MSI's PRO series frequently offers better value than comparable ASUS Prime boards. The best choice depends on the specific model, its price at the time of purchase, and the features it offers for your particular build.
Which is Better, HP or MSI?
HP and MSI serve fundamentally different markets. HP manufactures pre-built computers and laptops, and while HP does produce some commercial motherboards for its own systems, these are not sold as standalone retail products for custom PC builds. MSI manufactures retail motherboards designed for custom PC assembly. If you are building a PC from components, MSI is the relevant choice. If you are buying a complete pre-built system, HP and MSI both offer competitive options in their respective product lines.
Across the six boards reviewed, the MSI PRO B550M-VC WiFi earns the overall recommendation for most UK buyers. It combines integrated Wi-Fi 5, dual M.2 slots with PCIe 4.0 support, and broad Ryzen 5000 compatibility at a price that consistently sits below £75. For the majority of budget AMD builds, it covers every meaningful base without compromise. If your budget is tighter still, the MSI PRO B450M-A Pro Max delivers a mature, stable platform with Ryzen 5000 support at a lower outlay, making it the best value pick for builders who do not need wireless connectivity or PCIe 4.0 storage. Intel builders should look at the PRO B760M-P DDR4 for a capable, feature-rich platform, or the PRO H610M-G DDR4 if the budget is very strict. The MAG B550M Mortar WiFi is worth monitoring for price drops, as it offers a level of quality that genuinely exceeds its current price when available under £75.
