The ASRock B850M Steel Legend WiFi is based on the AMD B850 chipset and supports AMD processors for the AM5 socket. It has four DDR5 slots for up to 256 GB of RAM.
Processor family | Ryzen 7th Gen, Ryzen 8th Gen, Ryzen 9th Gen |
Memory type | DDR5 RAM |
Number of memory modules (RAM) | 4 x |
Internal connection options | M.2 PCIe (3x), S-ATA III (4x) |
Wireless transmission | Bluetooth, Wi-Fi |
Mainboard features | Front panel audio connector, Temperature sensor connections, Trusted Platform Module |
Item number | 53885124 |
Manufacturer | AsRock |
Category | Motherboards |
Manufacturer no. | 90-MXBS2-A0UAYZ |
Release date | 6.1.2025 |
Sales rank in Category Motherboards | 126 of 1021 |
Form factor | Micro ATX (mATX) |
Socket | AM5 |
Chipset | AMD B850 |
Mainboard features | Front panel audio connector, Temperature sensor connections, Trusted Platform Module |
Operating system compatibility | Windows 10, Windows 11 Home, Windows 11 Pro |
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, Wi-Fi 7 / 802.11be |
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) | 4 x |
Max. memory (RAM) | 256 GB |
Memory chip | DDR5 SDRAM |
Max. RAM OC | 5600 MHz |
Supported memory speed | 5600 MHz |
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 2.5 Gigabit Ethernet (1x) |
Ethernet controller brand | Realtek |
Ethernet controller | Dragon RTL8125BG |
Max. port speed | 2.50 Gbit/s |
Chip | Realtek ALC1220 |
Audio channel | 7.1 Channel |
Audio Connections | Jack 3.5mm In (1x), Jack 3.5mm Line In (1x), Jack 3.5mm Out (3x), Microphone |
RAID configuration | 0, 1, 10 |
Internal connection options | M.2 PCIe (3x), S-ATA III (4x) |
Expansion slot | PCI Express x16 (Gen 5) (1x), PCI Express x4 (1x) |
PCI express version (max.) | 5 |
Number of fan connector | 3 |
USB ports | USB-A, USB-C |
Exact USB ports | USB-A 2.0 (4x), USB-A 3.2 Gen 1 (2x), USB-A 3.2 Gen 2 (2x), USB-C 3.2 Gen 2 (1x) |
Power connectors | 24-pin ATX, 4-pin Molex, 8-pin PCI-E |
Country of origin | China |
CO₂-Emission | |
Climate contribution |
Scope of delivery | 1 piece, SATA cable (1x) |
Length | 244 mm |
Width | 244 mm |
Height | 244 mm |
Length | 30.10 cm |
Width | 26.90 cm |
Height | 6.20 cm |
Weight | 1.48 kg |
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