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ASRock B550 Rock WiFi
ATX motherboard Socket AM4 AMD B550 - 4x DDR4 - M.2 PCIe 4.0- USB 3.0 - PCI-Express 4.0 16x - LAN 2.5 GbE - Wi-Fi 6E
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ASRock B550 Rock WiFi: efficiency and versatility
The ASRock B550 Rock WiFi motherboard is designed to offer an ideal balance between performance, stability and modern connectivity. Compatible with AMD Ryzen processors on AM4 socket, it stands out with its robust power delivery, its PCIe 4.0 support and its advanced networking features designed for gaming, streaming and productivity. With its modern design, smart cooling options and comprehensive connectivity, it is a reliable foundation for building a high-performance, scalable setup.
ASRock B550 Rock WiFi:
- AMD B550 chipset compatible with AMD Ryzen 3000 Series, 4000 G-Series, 5000 and 5000 G-Series CPUs on AM4 socket
- Robust Stable Power Design power delivery with quality components ensuring smooth and stable power
- Hyper M.2 PCIe 4.0 x4 slot
- Integrated Wi-Fi 6E 802.11axe using the 6 GHz band + integrated Bluetooth 5.3
- Dragon 2.5 Gb/s LAN network controller
- Cooling system with aluminum heatsinks optimized to maintain stability and durability
- Advanced fan management thanks to PWM/DC support and ASRock Fan-Tastic Tuning technology, allowing precise adjustment of fan curves
- DDR4 Dual Channel memory support via four DIMM slots for high memory performance
- ASRock Polychrome RGB lighting with RGB and ARGB connectors compatible with many synchronizable lighting accessories
Zen 3 microarchitecture
When you benefit from the most advanced processor architecture for gamers and content creators, the possibilities are endless. Whether you are playing the latest games, designing the next skyscraper, or working with data, you need a powerful processor capable of handling all that and more. It is undeniable: AMD Ryzen 5000 Series desktop processors set a new standard for gamers and artists alike.
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General information |
Product name |
ASRock B550 Rock WiFi |
Brand |
ASRock | |
Model |
B550 ROCK WIFI | |
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 4700 MHz | |
| DDR4 3000 MHz | ||
| DDR4 4600 MHz | ||
| DDR4 4533 MHz | ||
| DDR4 4400 MHz | ||
| DDR4 4266 MHz | ||
| DDR4 4133 MHz | ||
| DDR4 2400 MHz | ||
| DDR4 2666 MHz | ||
| DDR4 2933 MHz | ||
| DDR4 3200 MHz | ||
| DDR4 3600 MHz | ||
| DDR4 4000 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 x16 (x2) | |
Multi-GPU type |
CrossFireX | |
Audio |
Audio Chipset |
Realtek ALC897 |
Number of audio channels |
8 | |
Network |
Number of ports/Ethernet controler |
Realtek RTL8125BG |
Network standard(s) |
Wi-Fi 6E | |
| 2.5 Gbps Gigabit Ethernet (2.5 GbE) | ||
| Bluetooth 5.3 | ||
Wi-Fi |
Yes | |
Storage |
RAID supported |
Yes |
Hard drives connectors |
1 X M.2 - PCI-E 3.0 x4 + SATA 6 Gb/s | |
| 1 X M.2 - PCI-E 3.0 x2 | ||
| 1 X M.2 - PCI-E 4.0 x4 | ||
| 4 X Serial ATA 6Gb/s (SATA Revision 3) | ||
Number of M.2 slot(s) |
3 | |
Supported RAID Modes |
10 | |
| 1 | ||
| 0 | ||
Connectivity |
Motherboard connector location |
Standard connectors (on the motherboard) |
Rear panel connectors |
2 X SMA Female | |
| 1 X USB 3.0 Type C | ||
| 1 X HDMI Female | ||
| 4 X USB 3.0 | ||
| 3 X USB 2.0 | ||
| 1 X RJ45 Female | ||
| 3 X 3.5mm Jack Female Stereo | ||
Additional connectors |
2 X Internal USB 3.0 | |
| 4 X Internal USB 2.0 | ||
| 1 X ATX 24 Pin | ||
| 1 X +12V (Power supply P8) | ||
| Front panel audio | ||
| 3 X Addressable LED RGB connector(s) | ||
| 1 X LED RGB connector(s) | ||
| 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 | |
| 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 20 May 2026
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