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  6. Item#: N82E16813145581

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    GIGABYTE B850 A STEALTH ICE ATX AM5 AMD B850 ATX Motherboard

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    • AMD B850
    • Ryzen 7000 Series / Ryzen 8000 Series / Ryzen 9000 Series
    • DDR5 4400 / DDR5 4800 / DDR5 5200 / DDR5 5600 / DDR5 5800 / DDR5 6000 / DDR5 6200 / DDR5 6400 / DDR5 6600 / DDR5 6800 / DDR5 7000 / DDR5 7200 / DDR5 7400 / DDR5 7600 / DDR5 7800 / DDR5 7900 / DDR5 7950 / DDR5 8000 / DDR5 8200
    🔥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 GIGABYTE B850 A STEALTH ICE ATX

    Model
    Brand GIGABYTE
    Model B850 A STEALTH ICE ATX
    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 4x288pin (DDR5)
    Memory Standard DDR5 4400 / DDR5 4800 / DDR5 5200 / DDR5 5600 / DDR5 5800 / DDR5 6000 / DDR5 6200 / DDR5 6400 / DDR5 6600 / DDR5 6800 / DDR5 7000 / DDR5 7200 / DDR5 7400 / DDR5 7600 / DDR5 7800 / DDR5 7900 / DDR5 7950 / DDR5 8000 / DDR5 8200
    Maximum Memory Supported 256GB
    Channel Supported Dual Channel
    ECC Supported Non-ECC
    Buffer Supported Un-buffered
    Expansion Slots
    PCI Express 5.0 x16 1 x PCI Express x16 slot (PCIEX16), integrated in the CPU:
    AMD Ryzen 9000/7000 Series Processors support PCIe 5.0 x16 mode
    AMD Ryzen 8000 Series-Phoenix 1 Processors support PCIe 4.0 x8 mode
    AMD Ryzen 8000 Series-Phoenix 2 Processors support PCIe 4.0 x4 mode
    * The PCIEX16 slot can only support a graphics card or an NVMe SSD. If only one graphics card is to be installed, be sure to install it in the PCIEX16 slot.
    PCI Express x4 1 x PCI Express x16 slot, supporting PCIe 4.0 and running at x4 (PCIEX4)
    * The PCIEX4 slot shares bandwidth with the M2D_SB connector. The PCIEX4 slot becomes unavailable when a device is installed in the M2D_SB connector
    Storage Devices
    Serial ATA (SATA) 2 x SATA 6Gb/s
    M.2 1 x M.2 connector (M2A_CPU), integrated in the CPU, supporting Socket 3, M key, type 25110/22110/2580/2280 SSDs:
    AMD Ryzen 9000/7000 Series Processors support PCIe 5.0 x4/x2 SSDs
    AMD Ryzen 8000 Series-Phoenix 1 Processors support PCIe 4.0 x4/x2 SSDs
    AMD Ryzen 8000 Series-Phoenix 2 Processors support PCIe 4.0 x4/x2 SSDs

    1 x M.2 connector (M2B_CPU), integrated in the CPU, supporting Socket 3, M key, type 22110/2280 SSDs:
    AMD Ryzen 9000/7000 Series Processors support PCIe 5.0 x4/x2 SSDs
    AMD Ryzen 8000 Series-Phoenix 1 Processors support PCIe 4.0 x4/x2 SSDs
    * The M2B_CPU connector becomes unavailable when an AMD Ryzen 8000 Series Phoenix 2 processor is used.

    2 x M.2 connectors (M2C_SB, M2D_SB), integrated in the Chipset, supporting Socket 3, M key, type 22110/2280 PCIe 4.0 x4/x2 SSDs
    SATA RAID 0/1/5/10
    Onboard Audio
    Audio Channels 7.1 Channels
    Onboard LAN
    Max LAN Speed 5Gbps
    Wireless LAN Wi-Fi 802.11 be
    Bluetooth BLUETOOTH 5.4
    Rear Panel Ports
    Back I/O Ports 1 x HDMI port (Note)
    2 x antenna connectors (2T2R)
    1 x USB Type-C header, with USB 3.2 Gen 2 support
    2 x USB 3.2 Gen 2 Type-A ports (red)
    4 x USB 3.2 Gen 1 ports
    4 x USB 2.0/1.1 ports
    1 x RJ-45 port
    1 x optical S/PDIF Out connector
    2 x audio jacks
    Internal I/O Connectors
    Onboard USB 1 x USB Type-C header, with USB 3.2 Gen 2x2 support
    1 x USB 3.2 Gen 1 header
    2 x USB 2.0/1.1 headers
    Other Connectors 1 x CPU fan header
    1 x CPU fan/water cooling pump header
    4 x system fan headers
    2 x system fan/water cooling pump headers
    3 x addressable RGB Gen2 LED strip headers
    1 x RGB LED strip header
    4 x M.2 Socket 3 connectors
    2 x SATA 6Gb/s connectors
    1 x front panel header
    1 x front panel audio header
    1 x noise detection header
    1 x Trusted Platform Module header (For the GC-TPM2.0 SPI/GC-TPM2.0 SPI 2.0/GC-TPM2.0 SPI V2 module only)
    1 x Q-Flash Plus button
    1 x power button
    1 x reset button
    1 x reset jumper
    2 x temperature sensor headers
    1 x Clear CMOS jumper
    Physical Spec
    Form Factor ATX
    Dimensions (W x L) 12.0" x 9.6"
    Power Pin 1 x 24-pin ATX main power connector
    1 x 8-pin ATX 12V power connector
    1 x 4-pin ATX 12V power connector
    Software Feature
    BIOS Feature 1 x 512 Mbit flash
    Use of licensed AMI UEFI BIOS
    PnP 1.0a, DMI 2.7, WfM 2.0, SM BIOS 2.7, ACPI 5.0
    Windows 11 Supported
    Additional Information
    Date First Available June 23, 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

    Manufacturer Contact Info

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