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ASRock B850M-X R2.0 AM5 Micro-ATX Motherboard: AMD Ryzen 9000/8000/7000 Ready | DDR5 8200+ OC | PCIe 5.0 M.2 | 2.5G LAN | USB 3.2 Type-C | HDMI/DP

  • Future-Ready AM5 Platform: Supports AMD Ryzen 9000, 8000, and 7000 series CPUs for cutting-edge performance
  • High-Speed DDR5 & PCIe 5.0: Dual-channel DDR5 RAM up to 8200+ (OC) and a PCIe 5.0 x16 slot + Blazing M.2 Gen5 SSD slot
  • Robust Power & Cooling: 6+1+1 phase Dr.MOS power design with premium components for stable overclocking
  • Advanced Connectivity: 2.5G LAN, USB 3.2 Gen1 Type-C (front/rear), 7.1CH HD Audio (Nahimic), and 4x SATA3 ports
  • Easy Upgrades: BIOS Flashback, dual M.2 slots (Gen5 + Gen4), and WiFi-ready M.2 Key E support
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Specs
Reviews (1)

Learn more about the ASRock B850M-X R2.0

Model
Brand ASRock
Model B850M-X R2.0
Supported CPU
CPU Socket Type AM5
CPU Type Ryzen 7000 Series / Ryzen 8000 Series / Ryzen 9000 Series
Chipsets
Chipset AMD B850
Memory
Number of Memory Slots 2x288pin (DDR5)
Maximum Memory Supported 128GB
Channel Supported Dual Channel
Memory Performance Profile AMD EXPO
Expansion Slots
PCI Express 5.0 x16 1 x PCI Express 5.0 x16
PCI Express 4.0 x16 1 x PCI Express 4.0 x16
PCI Slots 3 x PCI Slots
Onboard LAN
Max LAN Speed 2.5Gbps
Physical Spec
Form Factor Micro ATX
LED Lighting None RGB
Software Feature
Windows 11 Supported
Additional Information
First Listed on Newegg September 24, 2025

Warranty & Returns

Warranty, Returns, And Additional Information

Warranty

  • Limited Warranty period (parts): 3 years
  • Limited Warranty period (labor): 3 years
  • Read full details

Return Policies

    We want to ensure your holiday shopping this year is hassle-free. That’s why we’re automatically extending our return policies on almost every product! For purchases placed between November 1st, 2026 and December 31, 2026 you will have until January 31, 2027 to return your product.

  • Return for refund until: January 31, 2027
  • Return for replacement until: January 31, 2027
  • This item is covered by Newegg.ca's Extended Holiday Return Policy.
  • Read full return policy for details.
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