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MSI B550 GAMING
ATX Motherboard Socket AM4 AMD B550 - 4x DDR4 - SATA 6Gb/s + M.2 - USB 3.1 - PCI-Express 4.0 16x
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MSI B550 GAMING
Featuring the AMD B550 chipset, the MSI B550 GAMING motherboard with its AM4 socket is designed to accommodate AMD Ryzen 3000 / 4000 G / 5000 / 5000 G series processors. It will let you build a Gaming configuration, with PCI-Express 4.0 for graphics cards and M.2 SSDs, support for 128 GB of DDR4 RAM.
The strengths of the B550 GAMING motherboard:
- Supports AMD Ryzen 5000/5000G/4000G/3000 series processors
- Ultra performance: Duet 8+2+1 phase rail power system
- Supports DDR4 memory, up to 4866 (OC) MHz
- Frozr Guard: extended heatsink, 7 W/mK-rated MOSFET thermal pads, extra starter thermal pads and M.2 Shield Frozr designed for a high-performance system and a nonstop experience
- Ultra-fast gaming experience: PCIe 4.0 slot, Lightning Gen 4 x4 M.2, front USB Type-C
- Audio Boost: reward your ears with studio-quality sound for a truly immersive gaming experience
AMD Ryzen 5000
When you benefit from one of the most advanced processor architectures for gamers and content creators, the possibilities are endless. Whether you are playing the latest games, designing the next skyscraper or using data, you need a powerful processor capable of handling all that and more. It is undeniable: AMD Ryzen 5000 series desktop processors deliver excellent performance for both gamers and artists.
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General information |
Product name |
MSI B550 GAMING |
Brand |
MSI | |
Model |
B550 GAMING | |
Processor |
Processor support |
AMD AM4 |
Number of CPUs supported |
1 | |
Chipset |
Chipset |
AMD B550 |
Memory |
Memory format |
4 X DIMM 288-pin (DDR4) |
Memory Frequency(ies) |
DDR4 4866 MHz | |
| DDR4 2666 MHz | ||
| DDR4 2800 MHz | ||
| DDR4 2933 MHz | ||
| DDR4 3000 MHz | ||
| DDR4 3066 MHz | ||
| DDR4 3200 MHz | ||
| DDR4 3466 MHz | ||
| DDR4 3600 MHz | ||
| DDR4 3733 MHz | ||
| DDR4 3866 MHz | ||
| DDR4 4000 MHz | ||
| DDR4 4133 MHz | ||
| DDR4 4266 MHz | ||
| DDR4 4400 MHz | ||
| DDR4 4533 MHz | ||
| DDR4 4600 MHz | ||
| DDR4 4733 MHz | ||
| DDR4 4800 MHz | ||
Memory type |
DDR4 | |
Memory technology |
Dual Channel | |
Maximum RAM capacity per slot |
32 GB | |
Maximum RAM capacity |
128 GB | |
Graphic |
Integrated graphics controller |
No |
Compatible graphics core integrated in the CPU |
Yes | |
Expansion slots |
Graphic connector(s) |
1 X PCI Express 4.0 x16 |
Number and Type of slots |
1 X PCI Express 3.0 x1 | |
| 1 X PCI Express 3.0 16x (x4) | ||
Audio |
Audio Chipset |
Realtek ALC897 |
Number of audio channels |
8 | |
Network |
Number of ports/Ethernet controler |
1 X Realtek RTL8111H |
Network standard(s) |
10/100/1000 Mbps | |
Wi-Fi |
No | |
Storage |
RAID supported |
No |
Hard drives connectors |
6 X Serial ATA 6Gb/s (SATA Revision 3) | |
| 1 X M.2 - PCI-E 4.0 x4 + SATA 6 Gb/s | ||
| 1 X M.2 - PCI-E 3.0 x4 | ||
Number of M.2 slot(s) |
2 | |
Connectivity |
Motherboard connector location |
Standard connectors (on the motherboard) |
Rear panel connectors |
1 X USB 3.1 | |
| 1 X USB 3.1 Type C | ||
| 1 X DisplayPort Female | ||
| 1 X HDMI Female | ||
| 2 X USB 3.0 | ||
| 4 X USB 2.0 | ||
| 1 X RJ45 Female | ||
| BIOS Flash Update | ||
| 3 X 3.5mm Jack Female Stereo | ||
Additional connectors |
1 X LED RGB connector(s) | |
| 2 X Addressable LED RGB connector(s) | ||
| Front panel audio | ||
| 1 X +12V (Power supply P8) | ||
| 1 X ATX 24 Pin | ||
| 4 X Internal USB 2.0 | ||
| 2 X Internal USB 3.0 | ||
| 1 X Internal USB 3.0 Type C | ||
Physical characteristics |
Motherboard format |
ATX |
Length |
305 mm | |
Width |
244 mm | |
Equipment |
Advanced overclocking features |
Yes |
Use |
Gaming | |
LED |
No | |
Warranties |
Commercial warranty |
Seller 2 years
|
Legal warranty |
See terms & conditions
|
|
Safety Information |
Responsible person |
MSI Computer Europe B.V |
Postal address |
Science Park Eindhoven 5706 5692 ER Son, the Netherlands | |
Electronic Address |
gpsr@msi.com |
See all MSI products
Product referenced on 20 Jul 2026
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