2021 price lock icon

We’ve locked down selected products to 2021’s lowest price for your business. And they’re guaranteed not to rise for 30days!*

*Selected top tech guaranteed to match or be lower than last year’s lowest price. Our price lock means selected prices will not increase during a 30 day promotion period. There are three promotion periods planned, period 1 - 20/07/22 - 18/08/22, period 2 - 19/08/22 - 17/09/22 and period 3 18/09/22 - 17/10/22. Promotion subject to product availability, Currys reserves the right to cancel the promotion at any time.

MSI MPG B550 GAMING PLUS - motherboard - ATX - Socket AM4 - AMD B550

P270311P | MPG B550 GAMING PLUS

Free delivery

  • MSI MPG B550 GAMING PLUS
  • Motherboard
  • ATX
  • Socket AM4
  • AMD B550 Chipset
  • USB-C Gen2, USB-C Gen1, USB 3.2 Gen 1, USB 3.2 Gen 2
  • Manufacturer's Logo
Business Price Promise

Buy from us safe in the knowledge you’ve paid a great price.

If you find Argos, John Lewis, AO.com or eBuyer.com has the same product at a cheaper price, including voucher offers, we’ll match it – even up to 14 days after purchase.

Learn more
Product information

MSI MPG B550 GAMING PLUS - Motherboard - ATX - Socket AM4 - AMD B550 Chipset - USB-C Gen2, USB-C Gen1, USB 3.2 Gen 1, USB 3.2 Gen 2 - Gigabit LAN - onboard graphics (CPU required) - HD Audio (8-channel)

Specifications

Basic Specifications

Manufacturer's Part Number
MPG B550 GAMING PLUS
EAN
4719072731885
Product Description
MSI MPG B550 GAMING PLUS - motherboard - ATX - Socket AM4 - AMD B550
Model
MSI MPG B550 GAMING PLUS
Product Type
Motherboard - ATX
Form Factor
ATX
Audio
HD Audio (8-channel)
RAM Supported
4 DIMM slots - DDR4, non-ECC, ECC (operate in non-ECC mode), unbuffered
Compatible Processors
Ryzen (supports 3rd Generation Ryzen and New Generation Ryzen with Radeon Graphics)
Max RAM Size
128 GB
Processor Socket
AMD AM4
USB / FireWire Ports
1 x USB-C Gen 2 + 1 x USB 3.2 Gen 2 + 2 x USB 3.2 Gen 1 + 2 x USB 2.0 + (1 x USB-C Gen 1 + 2 x USB 3.2 Gen 1 + 4 x USB 2.0 via headers)
Chipset Type
AMD B550 / Nuvoton NCT6687
Storage Ports
6 x SATA-600 (RAID), 2 x M.2
LAN
Gigabit Ethernet

Features

Hardware Monitoring
CPU core temperature, chassis temperature, CPU fan tachometer, chassis fan tachometer
Hardware Features
AMD CrossFireX technology support, MSI Audio Boost, Debug LED, MSI Mystic Light, M.2 Shield FROZR, pre-mounted I/O shield, MSI Core Boost, MSI PCIe Steel Slot

General

Product Type
Motherboard - ATX
Chipset Type
AMD B550 / Nuvoton NCT6687
Processor Socket
Socket AM4
Max Processors Qty
1
Compatible Processors
Ryzen (supports 3rd Generation Ryzen and New Generation Ryzen with Radeon Graphics)

Audio

Type
HD Audio (8-channel)
Audio Codec
Realtek ALC892
Compliant Standards
High Definition Audio

Expansion / Connectivity

Expansion Slots
1 x CPU ¦ 4 x DIMM 288-pin ¦ 1 x PCIe 4.0 x16 ¦ 1 x PCIe 3.0 x16 (x4 mode) ¦ 2 x PCIe 3.0 x1
Storage Interfaces
SATA-600 -connectors: 6 x 7pin Serial ATA - RAID 0 / RAID 1 / RAID 10 ¦ SATA-600 / PCIe 4.0 -connectors: 1 x M.2 - RAID 0 / RAID 1 ¦ PCIe 3.0 -connectors: 1 x M.2 - RAID 0 / RAID 1
Interfaces
1 x LAN (Gigabit Ethernet) ¦ 1 x audio line-in - mini-jack ¦ 1 x audio line-out - mini-jack ¦ 1 x microphone - mini-jack ¦ 1 x TOSLINK ¦ 2 x USB 3.2 Gen 1 ¦ 1 x USB 3.2 Gen 2 ¦ 1 x audio line-out (center/subwoofer) - mini-jack ¦ 1 x audio line-out (rear) - mini-jack ¦ 1 x USB-C Gen2 ¦ 1 x PS/2 keyboard / mouse ¦ 4 x USB 2.0 ¦ 1 x HDMI ¦ 1 x DisplayPort
Internal Interfaces
4 x USB 2.0 - header ¦ 2 x USB 3.2 Gen 1 - header ¦ 1 x USB-C Gen 1 - header ¦ 1 x audio - header
Power Connectors
24-pin main power connector, 8-pin ATX12V connector

Miscellaneous

Included Accessories
Case badge
Cables Included
2 x Serial ATA cable
Software Included
Drivers & Utilities
Width
30.5 cm
Depth
24.4 cm

LAN

Network Controller
Realtek RTL8111H
Network Interfaces
Gigabit Ethernet

Supported RAM

Max Size
128 GB
Technology
DDR4
Bus Clock
2400 MHz, 1866 MHz, 2133 MHz, 2800 MHz, 3000 MHz, 2666 MHz, 2933 MHz, 3466 MHz (O.C.), 3733 MHz (O.C.), 3600 MHz (O.C.), 3866 MHz (O.C.), 4000 MHz (O.C.), 4133 MHz (O.C.), 4400 MHz (O.C.), 4266 MHz (O.C.), 3200 MHz, 3066 MHz
Supported RAM Integrity Check
Non-ECC, ECC (operate in non-ECC mode)
Registered or Buffered
Unbuffered
Features
Dual channel memory architecture, supported ECC modules operate in non-ECC mode, A-XMP support
Delivery FAQs

Next Day delivery

Next day delivery available for small items directly from our warehouse as identified on our listings page and ordered before 5pm. Postcode restrictions may apply. For full terms and conditions please visit T&Cs.

Cost:

Standard delivery is free on small items over £40 ex VAT. Large items (large kitchen appliances and some TVs over 40") do not qualify for standard delivery. There are a variety of free and chargeable delivery options for these items detailed during the checkout process.

How long does delivery take?

Products will be sent as soon as possible, but may be delayed due to supply chain pressures. Predicted lead time for your chosen product/s will be detailed in your basket before checkout.
For large items (kitchen appliances, large screen TVs etc.) you can select your delivery date and time during the checkout process.

Installation and recycling information

Installation and recycling are available on large items (large kitchen appliances and TVs over 40”) and can be selected during the checkout process.
If you have selected recycling, please ensure your existing appliance is disconnected (and defrosted where relevant) before our team arrive.
Where installation has been purchased, our team will disconnect your existing appliance, install your new product and connect it to existing services within 1 meter.

Please note: Installations are only available to domestic premises. Our installers are not authorised to install any products within any commercial location

Price Match

We'll match against any other UK retailer store or website price including offer-code discounts.

How to request a business price match
We promise to match the competitor’s price available when you contact us. To request a price match for:

  • Online purchases: Contact us here.
  • In store purchases: Contact us here.

Information you’ll need
If you have already purchased you’ll need your receipt, the competitor you want us to match and details of any relevant voucher offers.
If you have not yet purchased you’ll need; the product code (available on the product page), our price, the competitor you want us to match and details of any relevant voucher offers.

We’ll even price match 7 days after your purchase!
Here’s how to get a price match if you’ve already bought:
If you see the same item cheaper elsewhere, within 7 days of buying from us we’ll refund you the difference.
If you bought online: call us on 0344 561 6789 and have your receipt handy.

Price Promise terms & conditions
We'll match against any other UK retailer store or website price including offer-code discounts. We’ll match the prices of any products (not delivery, installation charges, product protection plans or other services) offered on identical terms and where we can check the price and stock position. Our competitor’s product must be the same model number as ours. Both us and the competitor must have the product in stock and ready for delivery. We do not match competitor’s ink prices, trade, membership & 3rd party market place sellers.

Limited to maximum five units per order or transaction. Cannot be used with any other offer.