
MSI B550 GAMING motherboard AMD B550 Socket AM4 ATX
- Price £95.96 at 1 shop
- No. 5205 of 40,740 in PC components
- Supports AMD Ryzen™ 5000 Series, 5000 G-Series, 4000 G-Series, and 3000 Series processors
- Supports DDR4 Memory, up to 4800+MHz (OC)
- Lightning Fast Game experience: PCIe 4.0 slot, Lightning Gen 4 x4 M.2, Front USB Type-C
- EZ DIY: EZ Debug LED and EZ Mounting
- Audio Boost: Reward your ears with studio-grade sound quality for the most immersive gaming experience
Variant: B550 GAMING motherboard B550 AM4 ATX
-
B550 GAMING motherboard B550 AM4 ATX £95.96 -
B550 GAMING WIFI6E motherboard B550 AM4 £105.38 -
B550-A PRO motherboard B550 AM4 ATX £98.62 -
PRO B550M-P motherboard B550 AM4 ATX £82.13 -
PRO B550M-B motherboard B550 AM4 micro ATX £74.31 -
B850 GAMING PLUS WIFI motherboard B850 AM5 ATX £149.21 -
B850 GAMING PRO WIFI6E motherboard B850 AM5 ATX £147.41 -
B850 GAMING PLUS WIFI PZ motherboard B850 AM5 ATX £190.26 -
B550M PRO-VDH motherboard B550 AM4 micro ATX £82.48 -
MPG B550 Gaming Plus B550 AM4 ATX £96.01 -
B840 GAMING PLUS WIFI motherboard B840 AM5 ATX £111.21 -
MAG B850 GAMING PLUS MAX WIFI motherboard B850 AM5 ATX £179.80
We have only just started recording this price. After two weeks we will show here whether the current price is a good one.
Offer
Sorted by total price including delivery-
£95.96Go to shop: PCHUB.UK
Prices include VAT, last checked 10 October at 17:08. 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
- £95.96
- Lowest
- £91.52
- Average
- £93.00
- Highest
- £95.96
Product details
| Brand | MSI |
|---|---|
| Category | PC components |
| Barcode (EAN) | 4711377459846 |
| Shops compared | 1 |
| On Pricuro since | 3 October 2026 |
Processor
4
| Processor manufacturer | AMD |
|---|---|
| Processor socket | Socket AM4 |
| Compatible processor series | AMD Ryzen 3000 Series, AMD Ryzen 4000 Series, AMD Ryzen 5000 Series |
| Supported processor sockets | Socket AM4 |
Memory
9
| 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 | 2667,2800,2933,3000,3066,3200,3466,3600,3733,3866,4000,4133,4266,4400,4533,4600,4733,4800,4866 MHz |
| Supported memory clock speed (max) | 4866 MHz |
| Maximum internal memory | 128 GB |
| Unbuffered memory | Yes |
Storage controllers
4
| Supported storage drive types | HDD & SSD |
|---|---|
| Supported storage drive interfaces | M.2, SATA III |
| Number of HDDs supported | 6 |
| Number of storage drives supported | 8 |
Graphics
2
| Parallel processing technology support | Not supported |
|---|---|
| Maximum resolution | 4096 x 2160 pixels |
Internal I/O
12
| USB 2.0 connectors | 4 |
|---|---|
| USB 3.2 Gen 1 (3.1 Gen 1) connectors | 2 |
| USB 3.2 Gen 2 (3.1 Gen 2) connectors | 1 |
| Number of SATA III connectors | 6 |
| Total number of SATA connectors | 6 |
| Front panel audio connector | Yes |
| Front panel connector | Yes |
| ATX Power connector (24-pin) | Yes |
| CPU fan connector | Yes |
| Chassis intrusion connector | Yes |
| TPM connector | Yes |
| RGB LED pin header | Yes |
Rear panel I/O ports
9
| 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 |
| HDMI ports quantity | 1 |
| HDMI version | 1.4 |
| DisplayPorts quantity | 1 |
| DisplayPort version | 1.2 |
Network
4
| Ethernet LAN | Yes |
|---|---|
| Ethernet interface type | Gigabit Ethernet |
| LAN controller | Realtek 8111H |
| Wi-Fi | No |
Features
6
| Motherboard chipset | AMD B550 |
|---|---|
| Audio chip | Realtek ALC897 |
| Audio output channels | 7.1 channels |
| Component for | PC |
| Motherboard form factor | ATX |
| Motherboard chipset family | AMD |
Expansion slots
9
| PCI Express x1 (Gen 3.x) slots | 1 |
|---|---|
| PCI Express x16 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 |
| 1st M.2 largest key size | 22110 |
| 1st M.2 highest PCI Express generation | 4.0 |
| 2nd M.2 largest key size | 2280 |
| 2nd M.2 highest PCI Express generation | 3.0 |
BIOS
4
| BIOS type | UEFI AMI |
|---|---|
| BIOS memory size | 256 Mbit |
| ACPI version | 6.0 |
| System Management BIOS (SMBIOS) version | 2.8 |
Weight & dimensions
2
| Width | 243.8 mm |
|---|---|
| Depth | 304.8 mm |
Manufacturer data: Open Icecat
Product description
The B550 GAMING is crafted to offer extensive connectivity, versatile tools, and Wi-Fi solution for gamers seeking a comprehensive experience. Featuring an 1G LAN, USB Type-C 10Gbps and PCIe 4.0 solution, it is ready for 24/7 non-stop gaming optimized for AMD Ryzen™ 5000 Series, 5000 G-Series, 4000 G-Series, and 3000 Series processors.
Core Boost technology combines MSI's premium layout and optimized power design which allows for faster and undistorted current delivery to the CPU at pin-point precision. Not only supporting multi-core CPU, also creating the perfect conditions for your CPU…
Read more
The B550 GAMING is crafted to offer extensive connectivity, versatile tools, and Wi-Fi solution for gamers seeking a comprehensive experience. Featuring an 1G LAN, USB Type-C 10Gbps and PCIe 4.0 solution, it is ready for 24/7 non-stop gaming optimized for AMD Ryzen™ 5000 Series, 5000 G-Series, 4000 G-Series, and 3000 Series processors.
Core Boost technology combines MSI's premium layout and optimized power design which allows for faster and undistorted current delivery to the CPU at pin-point precision. Not only supporting multi-core CPU, also creating the perfect conditions for your CPU overclocking.
Transient Voltage Suppressors (TVS) are safety devices used to protect against excessive voltage. All motherboard models of MSI are equipped with TVS. When the voltage abnormally rises, the TVS switches from a high-resistance state to a low-resistance state, diverting the excessive voltage to ground. This helps prevent circuit damage caused by high voltage.
The 8-pin, 8-pin, and 24-pin power connectors of MSI motherboards are all designed with solid pins. The solid pin design allows for a more stable transmission of 12V power to the CPU, even when handling high current loads.
An extra layer of sponge materials along with corrosive resistance IO Shield to help improve static electricity and reduce electromagnetic radiation noise from the system as well as much more durable compare to traditional IO Shields.
MSI motherboards prioritize safety with the embedded Overcurrent Protection (OCP), ensuring crucial components such as the USB ports, DDR memory, PWM IC, and CPU are shielded from excessive current. This proactive defense mechanism curtails the risk of damage or malfunction due to power surges, promoting long-term system stability. This commitment to safeguarding your hardware underscores MSI's dedication to producing motherboards that prioritize durability and stability.
The grounding structure of power phases is the MSI's exclusive design. This patented design enables to suppress the electromagnetic interference (EMI) generated by the power phases and helps to efficiently conduct heat to the copper plane with grounding properties.
MSI AI LAN Manager automatically classifies and prioritizes the latency-sensitive applications for online games, giving you the best online gaming experience with low latency.
MSI Gaming series motherboards support all the latest storage standards, which allows users to connect any ultra-fast storage device. Start games faster, load levels faster and have a real advantage over your enemies.
LIGHTNING GEN 4 PCI-E
MSI lightning Gen 4 PCI-E represents the bandwidth of a x16 interface to 64GB/s that has doubled compared to its previous generation.
REINFORCED,
HEAVY SOLDERED CONNECTIONS
MSI PCI Express Steel Armor slots are secured to the motherboard with extra solder points and support the weight of heavy graphics cards. When every advantage in games counts, Steel Armor shields the point of contact from elect
Frequently asked questions
Where is MSI B550 GAMING motherboard AMD B550 Socket AM4 ATX cheapest?
Right now at PCHUB.UK for £95.96. We compare one offer.
How much does MSI B550 GAMING motherboard AMD B550 Socket AM4 ATX cost?
Currently £95.96.
Is now a good time to buy MSI B550 GAMING motherboard 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 B550 GAMING motherboard AMD B550 Socket AM4 ATX in stock?
Yes, one shop lists it as in stock.
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