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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
    🔥Don't forget your OS, we have Windows 11 OEM, Download and USB versions available
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    Specs
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    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
    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, 2025 and December 31, 2025 you will have until January 31, 2026 to return your product.

    • Return for refund until: January 31, 2026
    • Return for replacement until: January 31, 2026
    • This item is covered by Newegg.com's Extended Holiday Return Policy. Read full return policy for details.
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