| CPU | AMD Socket AM5, support for: | AMD Ryzen 9000 Series Processors/ | AMD Ryzen 8000 Series Processors/ | AMD Ryzen 7000 Series Processors | (Go to GIGABYTE's website for the latest CPU support list.) |
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| Chipset | AMD B850 |
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| Memory | Support for DDR5 8200(OC)/8000(OC)/7800(OC)/7600(OC)/7200(OC)/7000(OC)/6800(OC)/6666(OC)/6600(OC)/6400(OC)/6200(OC)/ 6000(OC)/5600(OC)/5200/4800 MT/s memory modules | 4 x DDR5 DIMM sockets supporting up to 256 GB (64 GB single DIMM capacity) of system memory | Dual channel memory architecture | Support for non-ECC Un-buffered DIMM 1Rx8/2Rx8/1Rx16 memory modules | Support for AMD EXtended Profiles for Overclocking (AMD EXPO) and Extreme Memory Profile (XMP) memory modules |
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| Onboard Graphics | Integrated Graphics Processor with AMD Radeon Graphics support: | - 1 x DisplayPort, supporting a maximum resolution of 3840x2160@144 Hz | * Support for DisplayPort 1.4 version and HDR. | - 1 x HDMI port, supporting a maximum resolution of 4096x2160@60 Hz | * Support for HDMI 2.1 version, HDCP 2.3, and HDR. | ** Support for native HDMI 2.1 TMDS compatible ports. | (Graphics specifications may vary depending on CPU support.) |
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| Audio | Realtek Audio CODEC | High Definition Audio | 2/4/5.1/7.1-channel | * You can change the functionality of an audio jack using the audio software. To configure 7.1-channel audio, access the audio software for audio settings. |
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| LAN | Realtek 2.5GbE LAN chip (2.5 Gbps/1 Gbps/100 Mbps) |
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| Wireless Communication module | Realtek Wi-Fi 7 RTL8922AE | - 802.11a, b, g, n, ac, ax, be, supporting 2.4/5/6 GHz carrier frequency bands | - BLUETOOTH 5.4 | - Support for 11be 160MHz wireless standard | (Actual data rate may vary depending on environment and equipment.) | * Wi-Fi 7 features require Windows 11 SV3 to function properly. (There is no support driver for Windows 10.) | ** Wi-Fi 7 channels on 6 GHz band availability depends on individual country's regulations. |
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| Expansion Slots | 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. | Chipset: |
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| Storage Interface | 1 x M.2 connector (M2A_CPU), integrated in the CPU, supporting Socket 3, M key, type 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 2280 SSDs: | - AMD Ryzen 9000/7000 Series Processors support PCIe 4.0 x4/x2 SSDs |
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| USB | CPU: | - 1 x USB Type-C port on the back panel, with USB 3.2 Gen 1 support | - 2 x USB 3.2 Gen 2 Type-A ports (red) on the back panel | CPU+USB 2.0 Hub: | - 4 x USB 2.0/1.1 ports on the back panel | Chipset: | - 1 x USB Type-C port with USB 3.2 Gen 1 support, available through the internal USB header | - 4 x USB 3.2 Gen 1 ports (2 ports on the back panel, 2 ports available through the internal USB header) | - 4 x USB 2.0/1.1 ports available through the internal USB headers |
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| Internal I/O Connectors | 1 x 24-pin ATX main power connector | 1 x 8-pin ATX 12V power connector | 1 x CPU fan header | 1 x CPU fan/water cooling pump header | 1 x system fan header | 1 x system fan/water cooling pump header | 3 x addressable RGB Gen2 LED strip headers | 1 x RGB LED strip header | 3 x M.2 Socket 3 connectors | 4 x SATA 6Gb/s connectors | 1 x front panel header | 1 x front panel audio header | 1 x USB Type-C header, with USB 3.2 Gen 1 support | 1 x USB 3.2 Gen 1 header | 4 x USB 2.0/1.1 headers |
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| Back Panel Connectors | 1 x DisplayPort* | 1 x HDMI port* | 1 x Q-Flash Plus button | 4 x USB 2.0/1.1 ports | 2 x USB 3.2 Gen 2 Type-A ports (red) | 1 x USB Type-C port, with USB 3.2 Gen 1 support | 1 x RJ-45 port | 2 x USB 3.2 Gen 1 ports | 2 x antenna connectors (2T2R) | 3 x audio jacks | * Actual support may vary by CPU. |
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| I/O Controller | iTE I/O Controller Chip |
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| H/W Monitoring | Voltage detection | Temperature detection | Fan speed detection | Water cooling flow rate detection | Fan fail warning | Fan speed control | * Whether the fan (pump) speed control function is supported will depend on the fan (pump) you install. |
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| BIOS | 1 x 256 Mbit flash | Use of licensed AMI UEFI BIOS | PnP 1.0a, DMI 2.7, WfM 2.0, SM BIOS 2.7, ACPI 5.0 |
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| Unique Features | Support for GIGABYTE Control Center (GCC) | * Available applications in GCC may vary by motherboard model. Supported functions of each application may also vary depending on motherboard specifications. | Support for Q-Flash | Support for Q-Flash Plus | Support for Smart Backup |
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| Bundle Software | Norton Internet Security (OEM version) |
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| Operating System | Support for Windows 11 64-bit |
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| Form Factor | Micro ATX Form Factor; 24.4cm x 24.4cm |
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| Model | B850M C |
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