
MSI MPG B550 Gaming Plus AMD B550 Socket AM4 ATX
- Prices from £96.01 to £99.99 at 2 shops
- No. 47 of 653 in PC components
- Support for 3rd Gen AMD Ryzen Processors and future AMD Ryzen processors with BIOS update
- Supports DDR4 Memory, up to 4400(OC) MHz
- Lightning Fast Game experience: PCIe 4.0, Lightning Gen 4 x4 M.2 with M.2 Shield Frozr, AMD Turbo USB 3.2 GEN 2
- Enhanced Power Design: Core Boost, Digital PWM IC, 2oz Thickened Copper PCB, DDR4 Boost
- Premium Thermal Solution: Extended Heatsink Design and M.2 Shield Frozr are built for high performance system and non-stop gaming experience
Variant: MPG B550 Plus B550 AM4
-
MPG B550 Plus B550 AM4 £96.01 -
B550 motherboard B550 AM4 £95.96 -
B850 PLUS WIFI6E B850 AM5 £124.70
Up to £3.98 cheaper than the most expensive shop
We have only just started recording this price. After two weeks we will show here whether the current price is a good one.
2 offers compared
Sorted by total price including delivery-
£96.01Go to shop: PCHUB.UK -
Joybuy UK MSI MPG B550 Gaming Plus ATX AMD AM4 Motherboard with DDR4, M.2, USB 3.2 Gen 2, HDMI for Gaming Rigs£99.99Go to shop: Joybuy UK
Prices include VAT, last checked 10 October at 05:32. Prices may have changed since. Advertising: some shops pay Pricuro a commission when you buy through a link. Offers are ordered by total price only; used and refurbished offers come last.
Price history
- Now
- £96.01
- Lowest
- £95.85
- Average
- £95.95
- Highest
- £96.01
Product details
| Brand | MSI |
|---|---|
| Category | PC components |
| Barcode (EAN) | 4719072731885 |
| Manufacturer part number | MPGB550GAMINGPLUS |
| Shops compared | 2 |
| Price range | £96.01 – £99.99 |
| Total | Lowest total price including delivery: £99.99 |
| On Pricuro since | 3 October 2026 |
Processor
4
| Processor manufacturer | AMD |
|---|---|
| Processor socket | Socket AM4 |
| Compatible processor series | AMD Ryzen 3000 Series |
| Maximum number of SMP processors | 1 |
Memory
8
| Supported memory types | DDR4-SDRAM |
|---|---|
| Number of memory slots | 4 |
| Memory slots type | DIMM |
| Memory channels | Dual-channel |
| ECC сompatibility | ECC & Non-ECC |
| Supported memory clock speeds | 1866,2133,2400,2667,2800,2933,3000,3066,3200,3466,3600,3733,3866,4000,4133,4266,4400 MHz |
| Maximum internal memory | 128 GB |
| Unbuffered memory | Yes |
Storage controllers
5
| Supported storage drive types | HDD & SSD |
|---|---|
| Supported storage drive interfaces | SATA III |
| Number of storage drives supported | 8 |
| RAID support | Yes |
| RAID levels | 0, 1, 10 |
Graphics
4
| Maximum graphics card memory | 16000 MB |
|---|---|
| Parallel processing technology support | 2-Way CrossFireX |
| On-board graphics card | No |
| Maximum resolution | 4096 x 2160 pixels |
Internal I/O
11
| USB 2.0 connectors | 2 |
|---|---|
| USB 3.2 Gen 1 (3.1 Gen 1) connectors | 1 |
| Number of SATA III connectors | 6 |
| Front panel audio connector | Yes |
| ATX Power connector (24-pin) | Yes |
| CPU fan connector | Yes |
| Number of chassis fan connectors | 6 |
| Chassis intrusion connector | Yes |
| TPM connector | Yes |
| 12V power connector | Yes |
| RGB LED pin header | Yes |
Rear panel I/O ports
10
| USB 2.0 ports quantity | 4 |
|---|---|
| USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity | 2 |
| USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity | 1 |
| USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity | 1 |
| Ethernet LAN (RJ-45) ports | 1 |
| PS/2 ports quantity | 1 |
| HDMI ports quantity | 1 |
| DisplayPorts quantity | 1 |
| S/PDIF out port | Yes |
| Digital audio optical out | 1 |
Network
5
| Ethernet LAN | Yes |
|---|---|
| Ethernet interface type | Gigabit Ethernet |
| LAN controller | Realtek 8111H |
| Wi-Fi | No |
| Top Wi-Fi standard | Not available |
Features
9
| Motherboard chipset | AMD B550 |
|---|---|
| Audio chip | Realtek ALC892 |
| Audio output channels | 7.1 channels |
| Product colour | Black |
| PC health monitoring | CPU, Fan, Temperature |
| Component for | PC |
| Motherboard form factor | ATX |
| Motherboard chipset family | AMD |
| Number of mounting holes | 9 |
Expansion slots
4
| PCI Express x1 (Gen 3.x) slots | 2 |
|---|---|
| PCI Express x16 (Gen 3.x) slots | 1 |
| PCI Express x16 (Gen 4.x) slots | 1 |
| Number of M.2 (M) slots | 2 |
BIOS
2
| BIOS type | UEFI AMI |
|---|---|
| Clear CMOS jumper | Yes |
Logistics data
1
| Harmonized System (HS) code | 84733020 |
|---|
Weight & dimensions
3
| Width | 305 mm |
|---|---|
| Depth | 244 mm |
| Height | 65 mm |
Packaging content
2
| Cables included | SATA |
|---|---|
| Drivers included | Yes |
Other features
1
| Weight | 1 kg |
|---|
Manufacturer data: Open Icecat
Product description
GAME IN STYLE
The MPG series brings out the best in gamers by allowing full expression in color with advanced RGB lighting control and synchronization. Experiment on another level of personalization with a front LED strip that provides convenient in-game and real time notifications. With the MPG series, transform your equipment into the center of attention and top leaderboards in style.
PREMIUM HARDWARE DESIGN
With years of experience, MSI is no stranger to building high-performance motherboards. Our R&D and engineering teams have reviewed countless designs, evaluated a wide selection of…
Read more
GAME IN STYLE
The MPG series brings out the best in gamers by allowing full expression in color with advanced RGB lighting control and synchronization. Experiment on another level of personalization with a front LED strip that provides convenient in-game and real time notifications. With the MPG series, transform your equipment into the center of attention and top leaderboards in style.
PREMIUM HARDWARE DESIGN
With years of experience, MSI is no stranger to building high-performance motherboards. Our R&D and engineering teams have reviewed countless designs, evaluated a wide selection of high quality components, and developed products for reliability even under extreme conditions.
THERMAL SOLUTION FOR MORE CORES AND HIGHER PERFORMANCE
With more cores’ processors, thermal and power design is more important to make sure the temperature keeps lower. MSI extended PWM heatsink and enhanced circuit design ensures even high-end CPU to run in full speed with MSI motherboards.
M.2 SHIELD FROZR
World’s fastest SSDs can start to lower performance when getting hot. Part of the motherboards heatsink design, M.2 SHIELD FROZR is the next generation M.2 thermal solution to avoid this by offering the best thermal protection to make sure that SSD maintains maximum performance.
FULLY CONTROLLABLE IN BIOS AND SOFTWARE
MSI motherboards let you manage speeds and temperatures for all your system and CPU fans. Total Fan Control allows you check your primary system characteristics in a simplified graphical interface. You can also set up to 4 temperature targets for CPU and motherboard, which will adjust the fan speeds automatically.
OPTIMIZED FOR WATER COOLING
Designed to support the most popular All-In-One & customized water cooling solutions on the market. A dedicated water pump PIN header supports up to 3 amp, giving you full control of the water pump speed. A clearly marked ‘keep-out-zone’ allows for easy and safe installation and a perfect fit.
10 + 2 + 1 DIGITAL POWER WITH DOUBLER DESIGN
Unleash and sustain maximum performance with an aggressive VRM design built with a total of 10 phases Digital Power with Doubler Design. Combining exclusive Core Boost technology, MPG series motherboard is ready to sustain heavy daily work.
CORE BOOST
Core Boost technology combines MSI’s premium layout and digital power design which allows for faster and undistorted current delivery to the CPU at pin-point precision. This creates the perfect conditions for multi-core CPU while high-loading operation.
1-SECOND OVERCLOCKING!
MSI Game Boost enables one-second overclocking, giving you the performance boost you need to get more FPS.
LOAD-LINE CALIBRATION
What you set, is what you get. LLC makes sure your CPU voltage remains 100% stable under any load. This greatly improves stability when demanding more CPU performance.
OVERVOLTAGE PROTECTION
Prevents potential short-circuit damage to the CPU and other critical components.
DIGITALL POWER DESIGN
A fully d
Frequently asked questions
Where is MSI MPG B550 Gaming Plus AMD B550 Socket AM4 ATX cheapest?
Right now at PCHUB.UK for £96.01. We compare 2 offers.
How much does MSI MPG B550 Gaming Plus AMD B550 Socket AM4 ATX cost?
Prices range from £96.01 to £99.99. Over the last 90 days it cost £95.95 on average.
Is now a good time to buy MSI MPG B550 Gaming Plus AMD B550 Socket AM4 ATX?
Building the price history. We have only just started recording this price. After two weeks we will show here whether the current price is a good one.
Is MSI MPG B550 Gaming Plus AMD B550 Socket AM4 ATX in stock?
Yes, 2 shops list it as in stock.
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