MSI MB AMD AM4 PRO B550M-B
AM4, AMD B550, mATXMore than 10 pieces in stock at supplier
Product details
The MSI MB AMD AM4 PRO B550M-B is a powerful Micro ATX motherboard designed for the latest AMD processors with an AM4 socket. It supports DDR4 RAM with a maximum speed of up to 4400 MHz and accommodates up to four memory modules, providing high flexibility and performance. With four SATA III ports, you can connect multiple storage devices, while the USB 3.1 Gen1 ports ensure fast data transfers. This motherboard is ideal for users seeking a compact yet powerful solution for their systems, taking advantage of the benefits of AMD B550 chipset technology.
Number of memory modules (RAM) | 4x |
Memory type | DDR4-RAM |
Internal connections | S-ATA III (4x) |
Item number | 70247732 |
Manufacturer | MSI |
Category | Motherboards |
Manufacturer No. | 7D14-023R |
Release date | 11.5.2026 |
External links |
Form factor | Micro ATX (mATX) |
Socket | AM4 |
Chipset | AMD B550 |
Number of memory modules (RAM) | 4x |
Max. RAM OC | 4400 MHz |
Memory type | DDR4-RAM |
Network connections | RJ45 (1x) |
Max. port speed | 1 Gbit/s |
Internal connections | S-ATA III (4x) |
Expansion slot | PCI Express x16 (1x) |
PCI express version (max.) | 4 |
USB ports | USB-A |
Country of origin | China, Taiwan |
CO₂ emissions | 95,84 kg |
Climate contribution | EUR 2,38 |
Product Safety |
30-day right of return
Compare products
Goes with
Reviews & Ratings
Statutory warranty score
How often does a product of this brand in the «Motherboards» category have a defect within the first 24 months?
Source: Galaxus- 1.ASUS2,4 %
- 1.MSI2,4 %
- 3.Gigabyte2,6 %
- 4.Biostar2,8 %
- 5.AsRock2,9 %
Statutory warranty case duration
How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?
Source: Galaxus- 1.MSI4 days
- 2.ASUS7 days
- 3.Gigabyte8 days
- 4.NZXT9 days
- 5.AsRock10 days
Return rate
How often is a product of this brand in the «Motherboards» category returned?
Source: Galaxus- 1.MSI4,8 %
- 2.Gigabyte5 %
- 3.ASUS5,1 %
- 4.AsRock5,7 %
- 5.Sapphire6 %