MSI B550 A PRO

AM4, AMD B550, ATX
Price includes VAT, free shipping

The PRO Series helps users work smarter by delivering an efficient and productive experience. With robust functionality and high quality assembly, PRO Series motherboards not only provide optimized professional
workflow, but also less troubleshooting and durability.

Key specifications

Processor family
Ryzen 3rd generation
Memory type
DDR4-RAM
Internal connection options
M.2 SATA (2x), S-ATA III (6x)
Peripheral connections
USB 3.0 Type-A (5x)
Documents
Item number
13299607

General information

Manufacturer
Category
Motherboards
Manufacturer no.
7C56-002R
Release date
6/5/2020
Sales rank in Category Motherboards

Motherboard properties

Form factor
ATX
Processor socket
AM4
Chipset
AMD B550
Mainboard features
Front panel audio connector
Operating system compatibility
Windows 10
Peripheral connections
USB 3.0 Type-A (5x)

Processor

Processor family
Ryzen 3rd generation

Memory

Memory form factor
DIMM
Number of pins
288 x
Number of memory modules (RAM)
4 x
Max. memory (RAM)
128 GB
Memory chip
DDR4-1866, DDR4-2133, DDR4-2400, DDR4-2667, DDR4-2800, DDR4-2933, DDR4-3000, DDR4-3066, DDR4-3200
Max. RAM OC
4400 MHz
Supported memory speed
2133 MHz, 2400 MHz, 2800 MHz, 2933 MHz, 3000 MHz, 3200 MHz, 4000 MHz, 4400 MHz, 4800 MHz
Memory type
DDR4-RAM
RAM buffer
Unbuffered

Graphics properties

Video connections
DisplayPort (1x), HDMI (1x)

Network

Network connections
RJ45 (1x)
Ethernet controller brand
Realtek
Ethernet controller
Realtek RTL8111H
Max. port speed
1 Gbit/s

Audio

Chip
Realtek ALC892
Audio channel
7.1 Channel
Audio Connections
Audio In, Audio Out (1x), Jack 3.5mm Microphone In (1x)

Internal interfaces

Internal connection options
M.2 SATA (2x), S-ATA III (6x)
Expansion slot
PCI Express x16 (2x)
PCI express version (max.)
4
Number of fan connector
6

Power supply

Power connectors
24-pin ATX, 8-pin ATX 12V

Scope of delivery

Scope of delivery
2 x Serial ATA cable

Product dimensions

Length
244 mm
Width
305 mm
Height
244 mm
Weight
1000 g

Package dimensions

Length
35 cm
Width
9 cm
Height
27 cm
Weight
1.62 kg

100-day right of return

The statutory right of revocation applies for the first 14 days. Additionally, Galaxus offers an optional right of return until day 100 from the date of receipt. Please note our Return policy

24 Months Statutory warranty

You can send us the defective product. We will cover the shipping costs.
Please note our Guarantee provisions

Here you can see the lowest price of the day over time. Learn more