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    ASRock B850 Pro-A AMD AM5 Socket Motherboard, ATX, 4x DDR5 Slots, 4x M.2 Sockets, 3x USB-C Port, 2.5GbE LAN, 1x HDMI Port / 1x USB-C

    ASROCK

    ASRock B850 Pro-A AMD AM5 Socket Motherboard, ATX, 4x DDR5 Slots, 4x M.2 Sockets, 3x USB-C Port, 2.5GbE LAN, 1x HDMI Port / 1x USB-C

    £158.71
     
     
    This item is a recurring or deferred purchase. By continuing, I agree to the cancellation policy and authorize you to charge my payment method at the prices, frequency and dates listed on this page until my order is fulfilled or I cancel, if permitted.
    ASRock B850 PRO A

    Key Features
    Supports AMD Socket AM5 Ryzen 9000, 8000 and 7000 Series Processors
    14+2+1 Phase Power Design, 80A Dr.MOS for
    VCore+SOC+MISC
    4 x DDR5 DIMMs
    Supports Dual Channel, up to 8000+ (OC)
    1 x PCIe 5.0 x16, 1 x PCIe 4.0 x16, 1 x M.2 Key E for WiFi
    Graphics Output Options: 1 x HDMI, 1 x USB Type-C (DP-alt)
    Realtek ALC897 7.1 CH HD Audio Codec
    1 x Blazing M.2 (PCIe Gen5x4)
    2 x Hyper M.2 (PCIe Gen4x4)
    1 x Ultra M.2 (PCIe Gen3x4)
    4 x SATA3
    1 x USB 3.2 Gen2x2 Type-C (Front)
    1 x USB 3.2 Gen2 Type-C (Rear)
    1 x USB 3.2 Gen1 Type-C (Rear)
    6 x USB 3.2 Gen1 (4 Rear, 2 Front)
    9 x USB 2.0 (6 Rear, 3 Front)
    Realtek 2.5G LAN
    Supports BIOS Flashback

    14 + 2 + 1 POWER PHASE DESIGN + DR.MOS
    Vcore with Dr.MOS design, delivering smoother and neater power to the CPU.

    BLAZING M.2 (PCIE GEN5 x4)
    Supports up to 4 x NVMe M.2 SSDs and one of which is able to accommodates the latest PCI Express 5.0 standard.

    USB TYPE-C (DP-ALT MODE)
    USB Alternate Mode allows USB Type-C ports to enable both data transfer and display output to DisplayPort monitors through a single cable.

    FRONT USB 3.2 GEN2x2 TYPE-C
    The latest USB 3.2 Gen2x2 Type-C delivers up to 20 Gbps data transfer rate which is 2x as fast as previous generation.

    POLYCHROME SYNC
    The RGB LED header allows user to create unique PC style easily.

    M.2 KEY E FOR WIFI
    Users may upgrade wireless module by M.2 (Key E) slot.

    Specification

    Platform
    Micro ATX Form Factor: 12.0 in x 9.6-in, 30.5 cm x 24.4 cm

    Unique Feature
    Superb Productivity
    PCIe Gen5 (Graphics, M.2)
    Dual Channel DDR5
    Rock-Solid Durability
    14+2+1 Power Phase, 80A Dr.MOS for VCore+SOC+MISC
    Ultrafast Connectivity
    2.5G LAN
    EZ Update
    BIOS Flashback Button
    ASRock Auto Driver Installer
    EZ Troubleshooter
    ASRock Post Status Checker

    CPU
    Supports AMD Socket AM5 Ryzen 9000, 8000 and 7000 Series Processors

    Chipset
    AMD B850

    Memory
    Dual Channel DDR5 Memory Technology
    4 x DDR5 DIMM Slots
    Supports DDR5 ECC/non-ECC, un-buffered memory up to 8000+(OC)
    Max. capacity of system memory: 256GB
    Supports Extreme Memory Profile (XMP) and EXTended Profiles for Overclocking (EXPO) memory modules

    Expansion Slot
    CPU:
    1 x PCIe 5.0 x16 Slot (PCIE1), supports x16 mode
    Chipset:
    1 x PCIe 4.0 x16 Slot (PCIE2), supports x4 mode
    1 x M.2 Socket (Key E), supports type 2230 WiFi/BT PCIe WiFi module
    PCIE1 will run at Gen5x16 with 9000 and 7000 series processors, Gen4x8 with 8000 (Phoenix 1) series processors and Gen4x4 with 8000 (Phoenix 2) series processors.
    If M2_3 is occupied, PCIE2 will be disabled.
    Supports NVMe SSD as boot disks
    15µ Gold Contact in VGA PCIe Slot (PCIE1)

    Graphics
    Integrated AMD RDNATM graphics (Actual support may vary by CPU)
    1 x HDMI 2.1 TMDS/FRL 8G Compatible, supports HDR, HDCP 2.3 and max. resolution up to 4K 120Hz
    1 x USB 3.2 Gen1 Type-C, supports DP 1.4 HBR3 and max. resolution up to 4K 60Hz (DP-alt mode supports DP1.4a

    Audio
    7.1 CH HD Audio (Realtek ALC897 Audio Codec)

    LAN
    2.5 Gigabit LAN 10/100/1000/2500 Mb/s
    Dragon RTL8125BG
    Supports Dragon 2.5G LAN Software
    Smart Auto Adjust Bandwidth Control
    Visual User Friendly UI
    Visual Network Usage Statistics
    Optimized Default Setting for Game, Browser, and Streaming Modes
    User Customized Priority Control

    USB
    CPU:
    1 x USB 3.2 Gen2 Type-C (Rear)
    1 x USB 3.2 Gen1 Type-C (Rear)
    2 x USB 3.2 Gen1 Type-A (Rear (USB32_1 and USB32_2))
    Chipset:
    1 x USB 3.2 Gen2x2 Type-C (Front)
    4 x USB 3.2 Gen1 Type-A (2 Rear (USB32_3 and USB32_4), 2 Front)
    9 x USB 2.0 (6 Rear, 3 Front)
    All USB ports support ESD Protection

    Rear Panel I/O
    2 x Antenna Mounting Points
    1 x HDMI Port
    1 x USB 3.2 Gen2 Type-C Port (10 Gb/s)
    1 x USB 3.2 Gen1 Type-C Port (DP-alt mode supports DP1.4a)
    4 x USB 3.2 Gen1 Type-A Ports
    6 x USB 2.0 Ports
    1 x RJ-45 LAN Port
    1 x BIOS Flashback Button
    HD Audio Jacks: Line in / Front Speaker / Microphone

    Storage
    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 2280 PCIe Gen4x4 (64 Gb/s) mode
    Chipset:
    1 x Hyper M.2 Socket (M2_3, Key M), supports type 2230/2242/2260/2280 PCIe Gen4x4 (64 Gb/s) mode
    1 x Ultra M.2 Socket (M2_4, Key M), supports type 2280 PCIe Gen3x4 (32 Gb/s) mode
    2 x SATA3 6.0 Gb/s Connectors
    ASMedia ASM1061:
    2 x SATA3 6.0 Gb/s Connectors
    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.
    If M2_3 is occupied, PCIE2 will be disabled.
    If SATA3_1 or SATA3_2 is occupied, M2_4 will downgrade to Gen3x2 mode.

    RAID
    Supports RAID 0 and RAID 1 for SATA storage devices
    Supports RAID 0, RAID 1 and RAID 10 for M.2 NVMe storage devices

    Connector
    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)
    4 x Chassis Fan Connectors (4-pin) (Smart Fan Speed Control)
    1 x AIO Pump Fan Connector (4-pin) (Smart Fan Speed Control)
    1 x 24 pin ATX Power Connector
    2 x 8 pin 12V Power Connectors (Hi-Density Power Connector)
    1 x Front Panel Audio Connector
    2 x USB 2.0 Headers (Support 3 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 Gen2x2 Header (20 Gb/s)
    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_FAN1~4 and AIO_PUMP support the fan power up to 3A (36W).
    CPU_FAN2, CHA_FAN1~4 and AIO_PUMP can auto detect if 3-pin or 4-pin fan is in use.

    BIOS Feature
    256Mb AMI UEFI Legal BIOS with GUI support

    Software and UEFI
    Software
    ASRock Motherboard Utility (A-Tuning)
    ASRock Dragon 2.5G LAN Software
    ASRock Polychrome SYNC
    UEFI
    ASRock EZ Mode
    ASRock Full HD UEFI
    ASRock Auto Driver Installer
    ASRock Instant Flash

    OS
    Microsoft Windows 10 64-bit / 11 64-bit

    Certifications
    FCC, CE
    ErP/EuP ready (ErP/EuP ready power supply is required)

    Accessories
    1 x I/O Shield
    2 x SATA Data Cables
    1 x Screw for M.2 Socket
    Hurry, only 3 items left in stock!

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    Pairs well with

    ASRock B850 Pro-A AMD AM5 Socket Motherboard, ATX, 4x DDR5 Slots, 4x M.2 Sockets, 3x USB-C Port, 2.5GbE LAN, 1x HDMI Port / 1x USB-C

    ASRock B850 Pro-A AMD AM5 Socket Motherboard, ATX, 4x DDR5 Slots, 4x M.2 Sockets, 3x USB-C Port, 2.5GbE LAN, 1x HDMI Port / 1x USB-C

    £158.71
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