The ASRock B850M-X R2.0 is a powerful motherboard designed for AMD 7000 Series processors. With the AM5 socket and a Micro ATX form factor, it offers a compact solution for modern PC builds. The motherboard supports DDR5 RAM with a maximum capacity of up to 128 GB, making it ideal for demanding applications and multitasking. The integrated HDMI and DisplayPort connections allow for easy connectivity to modern monitors, while the USB 3.2 ports ensure fast data transfers. Featuring an AMD B850 series chipset, this motherboard is designed to support the latest technologies and provide stable performance. The combination of advanced hardware and thoughtful design makes the ASRock B850M-X R2.0 an excellent choice for gamers and creatives who value performance and reliability.
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 (2x), S-ATA III (4x) |
Mainboard features | Front panel audio connector, RGB header |
Item number | 57948022 |
Manufacturer | AsRock |
Category | Motherboards |
Manufacturer no. | 90-MXBSG0-A0UAYZ |
Release date | 23.4.2025 |
Sales rank in Category Motherboards | 423 of 1044 |
Form factor | Micro ATX (mATX) |
Socket | AM5 |
Chipset | AMD B850 |
Mainboard features | Front panel audio connector, RGB header |
Operating system compatibility | Windows |
BIOS type | UEFI AMI |
Processor family | Ryzen 7th Gen, Ryzen 8th Gen, Ryzen 9th Gen |
Memory form factor | DIMM |
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 |
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 (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 |
RAID configuration | 0, 1, 10 |
Internal connection options | M.2 (2x), S-ATA III (4x) |
Expansion slot | PCI Express x1 (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 3.2 Gen 1 (2x), USB-A 3.2 Gen 1 (3x), USB-C 4 (1x) |
Power connectors | 24-pin ATX, 8-pin ATX 12V |
Country of origin | China |
CO₂-Emission | |
Climate contribution |
Scope of delivery | Sata Cables, Screws |
Length | 226 mm |
Width | 244 mm |
Length | 30.70 cm |
Width | 27 cm |
Height | 6.10 cm |
Weight | 1.17 kg |
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