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ASRock B550M-P
Micro ATX Motherboard Socket AM4 AMD B550 - 2x DDR4 - M.2 PCIe 4.0 - USB 3.0 - PCI-Express 4.0 16x - 2.5 Gbps LAN
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Professional performance with 2.5 Gbps LAN
The ASRock B550M-P motherboard is designed to accommodate AMD Ryzen 3000/4000/5000 processors on AM4 socket. It allows you to build a powerful and versatile system capable of handling all tasks, whether professional applications or digital entertainment. It features a 2.5 Gbps LAN connection and also supports DDR4 RAM, PCI-Express 4.0 16x graphics cards, SATA 6 Gb/s drives and M.2 PCI-E 4.0 and USB 3.0 peripherals.
ASRock B550M-P
- Supports AMD Ryzen 3000/4000/5000 processors on AM4 socket
- Supports DDR4 memory, up to 4733 MHz (OC)
- 6 Phase Power Design
- PCI-Express 4.0 x16
- 7.1 Audio (Realtek ALC887 Audio Codec)
- Realtek LAN 2.5 Gbps
Zen 3 microarchitecture
When you have the most advanced processor architecture for gamers and content creators, the possibilities are endless. Whether you're playing the latest games, designing the next skyscraper, or working with data, you need a powerful processor capable of handling all that and more. There's no doubt about it: AMD Ryzen 5000 Series desktop processors set a new standard for gamers and artists alike.
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General information |
Product name |
ASRock B550M-P |
Brand |
ASRock | |
Model |
B550M-P | |
Processor |
Processor support |
AMD AM4 |
Number of CPUs supported |
1 | |
Chipset |
Chipset |
AMD B550 |
Memory |
Memory format |
2 X DIMM 288-pin (DDR4) |
Memory Frequency(ies) |
DDR4 4700 MHz | |
| DDR4 4600 MHz | ||
| DDR4 4533 MHz | ||
| DDR4 4400 MHz | ||
| DDR4 4266 MHz | ||
| DDR4 4133 MHz | ||
| DDR4 4000 MHz | ||
| DDR4 2400 MHz | ||
| DDR4 2666 MHz | ||
| DDR4 3200 MHz | ||
| DDR4 3600 MHz | ||
| DDR4 3733 MHz | ||
Memory type |
DDR4 | |
Memory technology |
Dual Channel | |
Maximum RAM capacity per slot |
32 GB | |
Maximum RAM capacity |
64 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 | |
Multi-GPU type |
None | |
Audio |
Audio Chipset |
Realtek ALC897 |
Number of audio channels |
8 | |
Network |
Number of ports/Ethernet controler |
Realtek RTL8125BG |
Network standard(s) |
2.5 Gbps Gigabit Ethernet (2.5 GbE) | |
Wi-Fi |
No | |
Storage |
RAID supported |
Yes |
Hard drives connectors |
4 X Serial ATA 6Gb/s (SATA Revision 3) | |
| 1 X M.2 - PCI-E 4.0 x4 + SATA 6 Gb/s | ||
Number of M.2 slot(s) |
1 | |
Supported RAID Modes |
10 | |
| 1 | ||
| 0 | ||
Connectivity |
Motherboard connector location |
Standard connectors (on the motherboard) |
Rear panel connectors |
1 X DisplayPort Female | |
| 1 X USB 3.0 Type C | ||
| 1 X HDMI Female | ||
| 4 X USB 3.0 | ||
| 1 X USB 2.0 | ||
| 1 X RJ45 Female | ||
| 3 X 3.5mm Jack Female Stereo | ||
Additional connectors |
1 X +12V (Power supply P4) | |
| 1 X ATX 24 Pin | ||
| 1 X Serial (RS-232) | ||
| 3 X Internal USB 2.0 | ||
| 2 X Internal USB 3.0 | ||
| 1 X LED RGB connector(s) | ||
| 3 X Addressable LED RGB connector(s) | ||
| 1 X Internal USB 3.0 Type C | ||
Physical characteristics |
Motherboard format |
Micro ATX |
Length |
244 mm | |
Width |
218 mm | |
Equipment |
Advanced overclocking features |
Yes |
Use |
Office | |
| Multimedia | ||
LED |
No | |
Warranties |
Commercial warranty |
Seller 2 years
|
Legal warranty |
See terms & conditions
|
|
Safety Information |
Responsible person |
ASRock EUROPE B.V. |
Postal address |
Bijsterhuizen 11-11 6546 AR Nijmegen The Netherlands | |
Electronic Address |
sales@asrock.nl |
See all ASRock products
Product referenced on 2 Oct 2026
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