The PRO series helps users work more efficiently and productively. With stable functionality and high-quality assembly, the PRO series motherboards not only offer optimized professional workflows but also reduced troubleshooting and increased longevity. MSI motherboards feature plenty of practical and intelligent design for DIY enthusiasts. Countless system tuning and troubleshooting tools are at your disposal to elevate your system to new heights and satisfy even the most demanding tweakers. This makes it incredibly easy to install your own motherboard without any issues.
Processor family | Ryzen 3rd generation, Ryzen 4th Gen, Ryzen 5th Gen |
Memory type | DDR4-RAM |
Number of memory modules (RAM) | 2 x |
Internal connection options | M.2 PCI/SATA Combo (1x), S-ATA III (4x) |
Mainboard features | Trusted Platform Module |
Item number | 42715313 |
Manufacturer | MSI |
Category | Motherboards |
Manufacturer no. | B550M PRO |
Release date | 5.2.2024 |
Sales rank in Category Motherboards | 364 of 1022 |
Form factor | Micro ATX (mATX) |
Socket | AM4 |
Chipset | AMD B550 |
Mainboard features | Trusted Platform Module |
Operating system compatibility | Linux, Windows 10, Windows 7, Windows 8 |
BIOS type | UEFI AMI |
Processor family | Ryzen 3rd generation, Ryzen 4th Gen, Ryzen 5th Gen |
Memory form factor | DIMM |
Number of pins | 288 x |
Number of memory modules (RAM) | 2 x |
Max. memory (RAM) | 64 GB |
Memory chip | DDR4 RAM |
Supported memory speed | 1866 MHz, 2133 MHz, 2400 MHz, 2800 MHz, 2933 MHz, 3000 MHz, 3200 MHz, 4000 MHz, 4400 MHz |
Memory type | DDR4-RAM |
RAM buffer | Unbuffered |
Video connections | DisplayPort, DVI, HDMI Type A |
Video connection version | HDMI 2.1 |
Network connections | RJ45 (1x) |
Ethernet controller brand | Realtek |
Ethernet controller | Realtek RTL8111H |
Max. port speed | 1 Gbit/s |
Chip | Realtek ALC892, Realtek ALC897 |
Audio channel | 7.1 Channel |
RAID configuration | 0, 1, 10 |
Internal connection options | M.2 PCI/SATA Combo (1x), S-ATA III (4x) |
Expansion slot | PCI Express x1 (1x), PCI Express x16 (1x) |
PCI express version (max.) | 4 |
Number of fan connector | 2 |
USB ports | USB-A |
Exact USB ports | USB-A 2.0 (2x), USB-A 3.2 Gen 1 (1x) |
Power connectors | 24-pin ATX, 8-pin ATX 12V |
Country of origin | China |
Manufacturer commitment | SBTi |
CO₂-Emission | |
Climate contribution |
Scope of delivery | 2 x Serial ATA cable, Badges, Driver CD, I/O back cover |
Length | 244 mm |
Width | 244 mm |
How often does a product of this brand in the «Motherboards» category have a defect within the first 24 months?
Source: Digitec GalaxusHow 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: Digitec GalaxusHow often is a product of this brand in the «Motherboards» category returned?
Source: Digitec Galaxus