The ASRock B850M-X Wifi R2.0 is a powerful motherboard designed for the latest AMD Ryzen Zen4 series processors. With the AM5 socket and B850 chipset, it provides a solid foundation for high-performance computing applications. The Micro-ATX form factor allows for a compact design, making it ideal for various cases. The motherboard supports the latest DDR5 memory, ensuring high data transfer rates and improved performance. Additionally, it features an integrated Wi-Fi module for wireless network connectivity. The RJ-45 ports offer a maximum port speed of 2.5 Gbit/s, ensuring fast and stable internet connections. With a PCI-Express 5.0 x16 slot, the motherboard is also future-proof for expansions and high-performance graphics cards.
| Processor family | Ryzen 7th Gen, Ryzen 8th Gen, Ryzen 9th Gen | 
| Memory type | DDR5 RAM | 
| Number of memory modules (RAM) | 2 x | 
| Internal connection options | M.2 PCIe (2x), S-ATA III (4x) | 
| Wireless transmission | Bluetooth, Wi-Fi | 
| Mainboard features | Trusted Platform Module | 
| Item number | 57618514 | 
| Manufacturer | AsRock | 
| Category | Motherboards | 
| Manufacturer no. | 90-MXBSH0-A0UAYZ | 
| Release date | 14/4/2025 | 
| Sales rank in Category Motherboards | 10 of 882 | 
| Form factor | Micro ATX (mATX) | 
| Socket | AM5 | 
| Chipset | AMD B850 | 
| Mainboard features | Trusted Platform Module | 
| Operating system compatibility | Windows | 
| BIOS type | UEFI AMI | 
| Wireless transmission | Bluetooth, Wi-Fi | 
| Wi-Fi standard | Wi-Fi 1 / 802.11b, Wi-Fi 2 / 802.11a, Wi-Fi 3 / 802.11g, Wi-Fi 4 / 802.11n, Wi-Fi 5 / 802.11ac, Wi-Fi 6 / 802.11ax | 
| Processor family | Ryzen 7th Gen, Ryzen 8th Gen, Ryzen 9th Gen | 
| Memory form factor | DIMM | 
| Number of pins | 288 x | 
| Number of memory modules (RAM) | 2 x | 
| Max. memory (RAM) | 128 GB | 
| Memory chip | DDR5 SDRAM | 
| Max. RAM OC | 8200 MHz | 
| Supported memory speed | 8200 MHz | 
| Transfer rate | 8200 MT/s | 
| Memory type | DDR5 RAM | 
| RAM buffer | Unbuffered | 
| Video connections | DisplayPort (1x), HDMI (1x) | 
| Video connection version | Display port 1.4, HDMI 2.1 | 
| Network connections | RJ45 Gigabit Ethernet (1x) | 
| Ethernet controller brand | Realtek | 
| Ethernet controller | Dragon RTL8125BG | 
| Max. port speed | 2.50 Gbit/s | 
| Chip | Realtek ALC897 | 
| Audio channel | 7.1 Channel | 
| Audio Connections | Jack 3.5mm Line In (1x), Microphone connection (1x) | 
| RAID configuration | 0, 1, 10 | 
| Internal connection options | M.2 PCIe (2x), S-ATA III (4x) | 
| Expansion slot | PCI Express x1 (1x), PCI Express x16 (Gen 4) (1x), PCI Express x16 (Gen 5) (1x) | 
| PCI express version (max.) | 5 | 
| Number of fan connector | 3 | 
| USB ports | USB-A, USB-C | 
| Exact USB ports | USB-A 2.0 (2x), USB-A 3.1 Gen 1 (3x), USB-C 3.1 Gen 1 (1x) | 
| Power connectors | 24-pin EATX, 4-pin ATX 12V, 8-pin ATX 12V | 
| Country of origin | Germany | 
| CO₂-Emission | |
| Climate contribution | 
| Scope of delivery | 1 piece, Sata Cables | 
| Length | 226 mm | 
| Width | 244 mm | 
| Height | 226 mm | 
| Length | 30 cm | 
| Width | 26.50 cm | 
| Height | 6 cm | 
| Weight | 1.22 kg | 
| Product Safety | 
How often does a product of this brand in the «Motherboards» category have a defect within the first 24 months?
Source: 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: GalaxusHow often is a product of this brand in the «Motherboards» category returned?
Source: Galaxus