MSI B550-A PRO DDR4 ATX Motherboard

£ 129.99  inc. vat

£144.95save £14.96

£ 108.32 ex. vat

£120.79save £12.47

MSI B550-A PRO DDR4 ATX Motherboard

QuickFind: 982931 Mfr part code: B550-A PRO
  • Socket AM4
  • 3rd Generation RYZEN
  • DDR4 Support
  • ATX Form Factor

Product Description

MSI B550-A PRO DDR4 ATX Motherboard

Conquer the Battlefield

Introducing the all new B550-A PRO Motherboard from MSI. The MSI B550 motherboard supports the 3rd Gen AMD Ryzen processors with the addition of PCIe 4.0 technology for eye watering speeds. MSI PRO series lets you work smarter by delivering an efficient and productive experience. Featuring stable functionality and high-quality assembly. The MSI B550-A Pro motherboard provides not only optimized professional workflows but also less troubleshooting and longevity.

Lightning Gen 4 Solution

The latest Gen 4 PCI-E and M.2 solution with up to 64GB/s bandwidth for maximum transfer speed.

 

DDR4 Boost

The Fully isolated DIMM slots to deliver pure data signals for the best gaming and overclocking performance.

 

Extended Heatsink

The MSI B550-A Pro features an all-metal extended heatsink to enlarge the surface area you can also expect more efficient heat dissipation allowing even high end processors to run at full speed.

 

faster and undistorted current delivery

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. Not only supporting multi-core CPU, but creating the perfect conditions for your CPU overclocking.

 

LIGHTNING GEN 4 PCI-E

MSI lightning Gen 4 PCI-E is the latest and the fastest PCI-E data transfer solution with 64GB/s of unidirectional transfer bandwidth that has doubled compared to its previous generation. PCIe 4.0 maintains both backward and forward compatibility with older and newer specifications. Optimized by steel armor design and server grade PCB, you can enjoy next-gen devices without any compromise.

Technical Specification

MSI B550-A PRO DDR4 ATX Motherboard

General

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

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

Graphics

Max Allocated RAM Size 2 GB

Audio

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

LAN

Network Controller Realtek RTL8111H
Network Interfaces Gigabit Ethernet

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 (auto turn-off if M.2 is occupied)) ¦ 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 audio line-out (side surround) - mini-jack ¦ 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

Features

Hardware Features AMD CrossFireX technology support, Debug LED, Double ESD Protection, 2oz Copper PCB, M.2 Shield FROZR, MSI Core Boost, MSI PCIe Steel Slot, MSI Mystic Light Sync

Miscellaneous

Included Accessories Case badge, I/O back cover
Cables Included 2 x Serial ATA cable
Software Included Drivers & Utilities
Width 30.5 cm
Depth 24.4 cm

Buy Together and Save

MSI B550-A PRO DDR4 ATX Motherboard

£242.48

save £19.95

£202.06 ex. vat

save £16.63

£240.98

save £19.95

£200.81 ex. vat

save £16.63

MSI B550-A PRO DDR4 ATX Motherboard

£344.99

save £19.95

£287.48 ex. vat

save £16.63

Product Reviews

Ask an Owner

MSI B550-A PRO DDR4 ATX Motherboard

Sorry, customer questions are not available for this product.

Product Discussion

MSI B550-A PRO DDR4 ATX Motherboard

Our comments box is a great way for you to view other people's feedback about products on Ebuyer.com, and add your own.

  • This tool is open to everyone.
  • You are responsible for the contents of your comments and any consequences that may arise as a result of them.
  • Comments that contain any of the following will be deleted: terms considered explicit and inappropriate; defamatory, obscene, unlawful, harmful, or offensive.

£ 129.99  inc. vat

£144.95save £14.96

£ 108.32 ex. vat

£120.79save £12.47
0% Interest offers available learn more
{{#lists}}
  • {{ title }}
  • {{/lists}}

    Add-ons and Accessories

    NVMe SSDs

    Samsung 970 EVO Plus V-NAND M.2 500GB SSD

    £79.98 inc. vat
    £97.85save £17.87
    £66.65 ex. vat
    £81.54save £14.89

    Samsung 970 EVO Plus V-NAND M.2 1TB SSD

    £167.99 inc. vat
    £189.99save £22.00
    £139.99 ex. vat
    £158.32save £18.33

    Seagate 2TB FireCuda 510 M.2 NVMe SSD

    £271.98 inc. vat
    £302.98save £31.00
    £226.65 ex. vat
    £252.48save £25.83

    Seagate 1TB FireCuda 520 Performance Internal SSD PCIe Gen4 x4 NVMe

    £180.99 inc. vat
    £195.70save £14.71
    £150.82 ex. vat
    £163.08save £12.26

    WD Blue SN550 1TB NVME M.2 2280 PCIe Gen3 SSD

    £99.99 inc. vat
    £83.32 ex. vat