GIGABYTE B550M GAMING X WIFI6 AM4 AMD B550 Micro ATX Motherboard
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    Meet Your Seller

    ASRock B850M-X AM5 AMD B850 Micro ATX Motherboard

    • B850 Riptide WiFi
    • B850 Steel Legend WiFi
    • B850 Live Mixer WiFi
    • B850 Pro RS
    • B850 Pro RS WiFi
    • B850 Pro-A
    • B850 Pro-A WiFi
    • B850M Riptide WiFi
    • B850M Steel Legend WiFi
    • B850M Pro RS
    • B850M Pro RS WiFi
    • B850M Pro-A
    • B850M Pro-A WiFi
    • B850M-X
    • B850M-X WiFi
    • B850I Lightning WiFi
    • B850M Pro RS WiFi White
    • B850M-X WiFi R2.0
    • B850 Rock WiFi 7
    • Supports AMD Socket AM5 Ryzen 9000, 8000 and 7000 Series Processors
    • 6+1+1 Phase Power Design, Dr.MOS for VCore
    • 2 x DDR5 DIMMs Supports Dual Channel, up to 8200+ (OC)
    • 2 PCIe 4.0 x16, 1 PCIe 4.0 x1, 1 M.2 Key E for WiFi
    • Graphics Output Options: 1 HDMI, 1 DisplayPort
    • Realtek ALC897 7.1 CH HD Audio Codec, Nahimic Audio
    • 1 Blazing M.2 (PCIe Gen5x4), 1 Hyper M.2 (PCIe Gen4x4), 4 SATA3
    • 2 USB 3.2 Gen1 Type-C (1 Rear, 1 Front), 5 USB 3.2 Gen1 (3 Rear, 2 Front), 6 USB 2.0 (2 Rear, 4 Front)
    • Realtek 2.5G LAN
    • Supports BIOS Flashback
    🔥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

    Model
    Brand ASRock
    Model B850M-X
    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)
    Memory Standard Up to 8200+(OC)
    Maximum Memory Supported 128GB
    Channel Supported Dual Channel
    ECC Supported Yes
    Buffer Supported Un-buffered
    Expansion Slots
    PCI Express 4.0 x16 1 x PCIe 4.0 x16 Slot (PCIE1), supports x16 mode*
    1 x PCIe 4.0 x16 Slot (PCIE3), supports x4 mode*
    PCI Express x1 1 x PCIe 4.0 x1 Slot (PCIE2)*
    * PCIE1 will run at Gen4x16 with 9000 and 7000 series processors, Gen4x8 with 8000 (Phoenix 1) series processors and Gen4x4 with 8000 (Phoenix 2) series processors.
    * Supports NVMe SSD as boot disks
    Storage Devices
    Serial ATA (SATA) 4 x SATA 6Gb/s
    M.2 CPU:
    - 1 x Blazing M.2 Socket (M2_1, Key M), supports type 2280 PCIe Gen5x4 (128 Gb/s) mode*
    - 1 x Hyper M.2 Socket (M2_2, Key M), supports type 2260/2280 PCIe Gen4x4 (64 Gb/s) mode*

    * Supports NVMe SSD as boot disks
    * M2_1 is the first priority for M.2 installation.
    * M2_1 will run at Gen5x4 with 9000 and 7000 series processors and Gen4x4 with 8000 (Phoenix 1 and Phoenix 2) series processors.
    * M2_2 will run at Gen4x4 with 9000 and 7000 series processors, Gen4x4 with 8000 (Phoenix 1) series processors and Gen4x2 with 8000 (Phoenix 2) series processors.
    SATA RAID Supports RAID 0, RAID 1 and RAID 10 for SATA storage devices
    Supports RAID 0, RAID 1 and RAID 10 for M.2 NVMe storage devices*
    * Requires additional M.2 NVMe expansion cards to support RAID 10
    Onboard Audio
    Audio Chipset Realtek ALC897
    Audio Channels 7.1 Channels
    Onboard LAN
    LAN Chipset Dragon RTL8125BG
    Max LAN Speed 2.5Gbps
    Rear Panel Ports
    Back I/O Ports 2 x Antenna Mounting Points
    1 x HDMI Port
    1 x DisplayPort 1.4
    1 x USB 3.2 Gen1 Type-C Port
    3 x USB 3.2 Gen1 Type-A Ports
    2 x USB 2.0 Ports
    1 x RJ-45 LAN Port
    1 x BIOS Flashback Button
    HD Audio Jacks: Line in / Front Speaker / Microphone
    Internal I/O Connectors
    Onboard USB 2 x USB 2.0 Headers (Support 4 USB 2.0 ports)
    1 x USB 3.2 Gen1 Header (Supports 2 USB 3.2 Gen1 ports)
    1 x Front Panel Type C USB 3.2 Gen1 Header
    Other Connectors 1 x Thermistor Cable Header
    1 x SPI TPM Header
    1 x Power LED and Speaker Header
    1 x RGB LED Header*
    3 x Addressable LED Headers**
    2 x CPU Fan Connectors (4-pin) (Smart Fan Speed Control)***
    3 x Chassis/Water Pump Fan Connectors (4-pin) (Smart Fan Speed Control)***
    1 x AIO Pump Fan Connector (4-pin) (Smart Fan Speed Control)***
    1 x Front Panel Audio Connector
    * Supports in total up to 12V/3A, 36W LED Strip
    ** Support in total up to 5V/3A, 15W LED Strip
    *** CPU_FAN1 supports the fan power up to 1A (12W).
    *** CPU_FAN2, CHA_FAN1~3 and AIO_PUMP support the fan power up to 3A (36W).
    *** CPU_FAN2, CHA_FAN1~3 and AIO_PUMP can auto detect if 3-pin or 4-pin fan is in use.
    Physical Spec
    Form Factor Micro ATX
    Dimensions (W x L) 9.6" x 8.9"
    Power Pin 1 x 24 pin ATX Power Connector
    1 x 8 pin 12V Power Connector (Hi-Density Power Connector)
    Software Feature
    BIOS Feature 256Mb AMI UEFI Legal BIOS with GUI support
    Software Software
    - ASRock Motherboard Utility (A-Tuning)
    - ASRock Dragon 2.5G LAN Software
    - ASRock Polychrome SYNC
    * These utilities can be downloaded from ASRock Live Update & APP Shop.
    UEFI
    - ASRock EZ Mode
    - ASRock Full HD UEFI
    - ASRock Auto Driver Installer
    - ASRock Instant Flash
    Windows 11 Windows OS 10 64-bit / 11 64-bit
    Features
    Features Superb Productivity
    - PCIe Gen5 (M.2)
    - Dual Channel DDR5
    Rock-Solid Durability
    - 6+1+1 Power Phase, Dr.MOS for VCore
    Ultrafast Connectivity
    - 2.5G LAN
    EZ Update
    - BIOS Flashback Button
    - ASRock Auto Driver Installer
    EZ Troubleshooter
    - ASRock Post Status Checker
    Packaging
    Package Contents 1 x I/O Shield
    2 x SATA Data Cables
    1 x Screw for M.2 Socket

    Warranty & Returns

    Warranty, Returns, And Additional Information

    Warranty

    • Please contact the Seller directly for warranty information. Warranty information may also be found on the Manufacturer's website.
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