Gigabyte New Used Refurbished AMD Socket AM5 DDR5 Desktop motherboard AM5 B850 AI TOP

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.)

AMD B850

Support for DDR5 8600(OC)/ 8400(OC)/ 8000(OC)/ 7800(OC)/ 7600(OC)/ 7200(OC)/ 7000(OC)/ 6800(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 ECC and non-ECC Un-buffered DIMM memory modules
Support for AMD EXtended Profiles for Overclocking (AMD EXPO™) and Extreme Memory Profile (XMP) memory modules
(The CPU and memory configuration may affect the supported memory types, data rate (speed), and number of DRAM modules, please refer to “Memory Support List” on GIGABYTE’s website for more information.)

Integrated Graphics Processor with AMD Radeon™ Graphics support:
– 1 x USB Type-C® port (Note) with DisplayPort video output, supporting a maximum resolution of 3840×2160@144 Hz.
* Support for DisplayPort 1.4 version and HDR.

– 1 x HDMI port, supporting a maximum resolution of 4096×2160@60 Hz
* Support for HDMI 2.1 version and HDCP 2.3, and HDR.
** Support for native HDMI 2.1 TMDS compatible ports.

(Graphics specifications may vary depending on CPU support.)

(Note) This USB Type-C® port supports up to 40 Gbps when using AMD Ryzen™ 8000 series processors, and up to 10 Gbps when using AMD Ryzen™ 9000/7000 series processors.

Realtek® ALC1220 CODEC
* The back panel line out jack supports DSD audio.

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.

Support for S/PDIF Out

2 x Marvell® AQtion AQC113C 10GbE LAN chips
(10 Gbps/5 Gbps/2.5 Gbps/1 Gbps/100 Mbps)

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.

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 PCIEX8 slot shares bandwidth with the PCIEX16 slot. When the PCIEX8 slot is populated, the PCIEX16 slot operates at up to x8 mode.
* The PCIEX16 and PCIEX8 slots 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.

1 x PCI Express x16 slot (PCIEX8), integrated in the CPU:
AMD Ryzen™ 9000/7000 Series Processors support PCIe 5.0 x8 mode
* The PCIEX8 slot become unavailable when an AMD Ryzen™ 8000 Series-Phoenix 1/ Phoenix 2 processor is used.

Chipset:
– 1 x PCI Express x16 slot, supporting PCIe 4.0 and running at x2 (PCIEX2)
* The PCIEX2 slot shares bandwidth with the M2C_SB connector. The PCIEX2 slot becomes unavailable when a device is installed in the M2C_SB connector.

1 x M.2 connector (M2A_CPU), integrated in the CPU, supporting Socket 3, M key, type, 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, 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 x2 SSDs

1 x M.2 connector (M2C_SB), integrated in the Chipset, supporting Socket 3, M key, type 25110/22110/2580/2280 PCIe 4.0 x2 SSDs
4 x SATA 6Gb/s connectors
RAID 0, RAID 1, RAID 5, and RAID 10 support for NVMe SSD storage devices
* RAID 5 is only available on AMD Ryzen™ 9000 Series Processors.

RAID 0, RAID 1, and RAID 10 support for SATA storage devices

CPU:
– 3 x USB 3.2 Gen 2 Type-A ports (red) on the back panel
– 1 x USB Type-C® port (Note) 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 2×2 support, available through the internal USB header
– 2 x USB 3.2 Gen 1 ports available through the internal USB header
– 4 x USB 2.0/1.1 ports available through the internal USB headers
Chipset+USB 3.2 Gen 1 Hub:
– 4 x USB 3.2 Gen 1 ports on the back panel

(Note) This USB Type-C® port supports up to 40 Gbps when using AMD Ryzen™ 8000 series processors, and up to 10 Gbps when using AMD Ryzen™ 9000/7000 series processors.

1 x 24-pin ATX main power connector
2 x 8-pin ATX 12V power 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 SATA 6Gb/s connectors
3 x M.2 Socket 3 connectors
1 x front panel header
1 x front panel audio header
1 x USB Type-C® header, with USB 3.2 Gen 2×2 support
1 x USB 3.2 Gen 1 header
2 x USB 2.0/1.1 headers
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 power button
1 x reset button
1 x reset jumper
1 x Clear CMOS jumper
2 x temperature sensor headers

1 x Q-Flash Plus button
2 x SMA antenna connectors (2T2R)
1 x HDMI port (Note 1)
1 x USB Type-C® port (Note 2) (DisplayPort (Note 1))
3 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
2 x RJ-45 ports
1 x optical S/PDIF Out connector
2 x audio jacks

(Note 1) Actual support may vary by CPU.
(Note 2) This USB Type-C® port supports up to 40 Gbps when using AMD Ryzen™ 8000 series processors, and up to 10 Gbps when using AMD Ryzen™ 9000/7000 series processors.

iTE® I/O Controller Chip

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.

Noise detection

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

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

Norton® Internet Security (OEM version)
LAN bandwidth management software
* Service discontinued as a result of contract termination by the software provider.

Support for Windows 11 64-bit

ATX Form Factor; 30.5cm x 24.4cm