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MSI AMD B550-A PRO Gaming Plus Motherboard (911-7C56-076)

Large ATX format with four DDR4 slots up to 128 GB, two M.2 ports and six SATA. The AM4 socket takes Ryzen processors, and the HDMI and DisplayPort outputs save adding a graphics card.

  • Socket AM4, 3rd generation AMD Ryzen processors
  • AMD B550 chipset
  • ATX format (30.5 x 24.4 cm)
  • 4 DDR4 slots, 128 GB maximum
  • Up to 4400 MHz with A-XMP profiles
  • 2 M.2 ports: one PCIe 4.0 x4 and one PCIe 3.0 x4
  • 6 SATA 6 Gb/s ports, RAID 0, 1 and 10
  • 1 PCIe 4.0/3.0 x16 slot and 1 PCIe 3.0 x16 slot
  • HDMI 2.1 and DisplayPort outputs in 4096 x 2160 at 60 Hz
  • Gigabit Ethernet networking
  • 10 Gb/s USB Type-A and Type-C at the rear
  • Flash BIOS button: update from a USB flash drive without a processor
  • Pre-installed I/O shield
  • 7.1 high definition audio
Ref.: 911-7C56-076
MSI AMD B550-A PRO Gaming Plus Motherboard (911-7C56-076) — image 1
MSI AMD B550-A PRO Gaming Plus Motherboard (911-7C56-076) — image 2
MSI AMD B550-A PRO Gaming Plus Motherboard (911-7C56-076) — image 3
MSI AMD B550-A PRO Gaming Plus Motherboard (911-7C56-076) — image 4
MSI AMD B550-A PRO Gaming Plus Motherboard (911-7C56-076) — image 5

Non-contractual photos

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No exchange, return or cancellation will be accepted on the grounds that something seen in a photo (accessory, port, colour, keyboard layout, packaging…) is not found on the delivered product. Only the specifications written on the page are binding for the order.

What the image does not guarantee:

  • Design and revisions : one component is produced by several partner manufacturers: cooler, backplate, RGB lighting and printing change with the version delivered.
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  • Cooling : a processor may be sold without a cooler, and not all the fans visible inside a case are supplied.
  • Accessories : cables, adapters, screws, brackets and software licences are supplied only if the specifications say so.
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What is binding: the product title, this page's technical specifications, the description and, when provided, the manufacturer's PDF datasheet available in the downloads.

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1/5
1 479,00 DHincl. VAT

Out of stock

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Manufacturer's datasheetView the PDF · 733 Ko — downloadable

Product overview

The MSI AMD B550-A PRO Gaming Plus is built to deliver top performance for demanding gamers and creators. Compatible with AMD Ryzen™ (AM4) processors, it features PCI-E 4.0 and two M.2 Gen4 slots with Shield FROZR for ultra-fast transfers, along with an advanced cooling system. Its pre-installed I/O Shield, Flash BIOS Button and multiple USB 3.2 Type-C ports make installation easier and connectivity broader. Upgrade your build with a reliable, high-performance foundation.

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Technical specifications

Technical specifications
Maximum RAM128 GB
Supported memory frequenciesUp to 4400 MHz (OC)
Audio8-channel (7.1) HD audio with Audio Boost
Ethernet network cardRealtek RTL8111H, Gigabit (1 Gbps)
Dimensions (W x D x H)305 x 244 mm
RAIDRAID 0, 1 and 10
Wi-FiNo
CPU socketAMD AM4
Compatible processors3rd Gen AMD Ryzen on AM4 socket
ChipsetAMD B550
Onboard video outputsHDMI 2.1 and DisplayPort, 4096 x 2160 at 60 Hz — requires a processor with integrated graphics
Motherboard form factorATX
Technical specifications (continued)
Memory typeDDR4
Memory slots4 x DDR4 DIMM, dual channel
Wired networkGigabit (1 Gbps)
Internal USB headers1 x USB Type-C 5 Gbps header for the case front panel
Rear panel connectorsPS/2 keyboard/mouse, DisplayPort, HDMI, LAN, USB-A 10 Gbps, USB-C 10 Gbps, USB-A 5 Gbps, USB 2.0, HD audio connectors, optical S/PDIF out, Flash BIOS button
USB ports2 x USB 10 Gbps (1 Type-A + 1 Type-C), 5 x USB 5 Gbps (4 Type-A + 1 Type-C), 8 x USB 2.0
Number of M.2 slots2 slots
SATA ports6 x SATA 6 Gbps
M.2 slots2 x M.2: 1 x PCIe 4.0 x4 and 1 x PCIe 3.0 x4
PCI Express slots1 x PCIe 4.0/3.0 x16, 1 x PCIe 3.0 x16
Warranty1 year

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Frequently asked questions

What are the delivery times and fees?
Delivery all over Morocco within 1 to 5 working days, at the same rate in every city for parcels up to 30 kg — and free delivery from 3 000 dh of purchases. Above 30 kg, the rate follows the weight and is shown on the product page and in the basket. You are notified by SMS, then called by the courier.
Is the product new and under warranty?
Yes: a new, genuine product, delivered in its original packaging with an invoice. The invoice serves as the warranty document (1 year) with the manufacturer's after-sales service in Morocco.
Can I collect my order in store?
Yes, at the Casablanca store (Mon–Fri 10am–7pm · Sat 10am–2pm) or the Témara collection point (Mon–Thu 8.30am–6pm · Fri 8.30am–1.30pm / 2.30–6pm · Sat 8.30am–12.30pm). Payment on site: cash, bank card via terminal, certified cheque.
Which payment methods do you accept?
Bank card online (secure Attijari Payment), cash on delivery, bank transfer and certified cheque. All our prices are in dirhams, VAT included.
Can I get an invoice in my company's name (with its ICE)?
Yes. Provide your company's legal name and ICE when ordering: the invoice is issued in its name and enclosed with the parcel (handed over with the order for in-store collection). Companies and public bodies can also request a quote — reply within 24 working hours.

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