| Brand | GIGABYTE | 
| Model | B650M K (rev. 1.0) | 
| CPU Support | AMD Socket AM5, support for: AMD Ryzen™ 7000 Series Processors (Please refer “CPU Support List” for more information.) | 
| CPU Brand | AMD | 
| Socket | AM5 | 
| Chipset | AMD B650 | 
| Memory Support | 
Support for DDR5 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 modules4 x DDR5 DIMM sockets supporting up to 192 GB (48 GB single DIMM capacity) of system memoryDual channel memory architectureSupport for non-ECC Un-buffered DIMM 1Rx8/2Rx8/1Rx16 memory modulesSupport 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” for more information.) | 
| Maximum Memory Bus | 8000 | 
| Graphics | Integrated Graphics Processor: 
1 x DisplayPort, supporting a maximum resolution of 3840×2160@144 Hz* Support for DisplayPort 1.4 version.
1 x HDMI port, supporting a maximum resolution of 4096×2160@60 Hz* Support for HDMI 2.1 version and HDCP 2.3.
 ** Support native HDMI 2.1 TMDS compatible ports.
 (Graphics specifications may vary depending on CPU support.) | 
| Multi Graphic Support | N/A | 
| Audio | 
Realtek® Audio CODECHigh Definition Audio2/4/5.1/7.1-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. | 
| Expansion Slots | CPU: 1 x PCI Express x16 slot, supporting PCIe 4.0 and running at x16Chipset:
 1 x PCI Express x1 slot, supporting PCIe 3.0 and running at x1
 | 
| Maximum PCIe Version | PCIe 4.0 | 
| Storage | CPU: 
1 x M.2 connector (Socket 3, M key, type 2580 PCIe 4.0 x4/x2 SSD support)1 x M.2 connector (Socket 3, M key, type 25110/2280 PCIe 4.0 x4/x2 SSD support) Chipset: 
4 x SATA 6Gb/s connectors RAID 0, RAID 1, and RAID 10 support for NVMe SSD storage devicesRAID 0, RAID 1, and RAID 10 support for SATA storage devices
 | 
| M.2 Storage Type Support | NVMe | 
| M.2 Slot | 2 | 
| USB | CPU: 
1 x USB Type-C® port on the back panel, with USB 3.2 Gen 2 support1 x USB 3.2 Gen 2 Type-A port (red) on the back panel2 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 header4 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 (2 ports on the back panel, 2 ports available through the internal USB header) | 
| Internal I/O Connectors | 
1 x 24-pin ATX main power connector1 x 8-pin ATX 12V power connector1 x CPU fan header2 x system fan headers1 x addressable LED strip header1 x RGB LED strip header2 x M.2 Socket 3 connectors4 x SATA 6Gb/s connectors1 x front panel header1 x front panel audio header1 x USB Type-C® header, with USB 3.2 Gen 1 support1 x USB 3.2 Gen 1 header1 x USB 2.0/1.1 header1 x Trusted Platform Module header (For the GC-TPM2.0 SPI/GC-TPM2.0 SPI 2.0 module only)1 x reset jumper1 x Clear CMOS jumper | 
| Back Panel Connectors | 
1 x DisplayPort1 x HDMI port4 x USB 2.0/1.1 ports1 x PS/2 keyboard/mouse port1 x USB 3.2 Gen 2 Type-A port (red)1 x USB Type-C® port, with USB 3.2 Gen 2 support1 x Q-Flash Plus button1 x RJ-45 port2 x USB 3.2 Gen 1 ports3 x audio jacks | 
| LAN | Realtek® 2.5GbE LAN chip (2.5 Gbps/1 Gbps/100 Mbps) | 
| Wireless Data Network | None | 
| Form Factor | Micro ATX | 
| H/W Monitoring | 
Voltage detectionTemperature detectionFan speed detectionWater cooling flow rate detectionFan fail warningFan speed control * Whether the fan speed control function is supported will depend on the cooler you install. | 
| BIOS | 
1 x 256 Mbit flashUse of licensed AMI UEFI BIOSPnP 1.0a, DMI 2.7, WfM 2.0, SM BIOS 2.7, ACPI 5.0 | 
| Special 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-FlashSupport for Q-Flash Plus | 
| Software Features | 
Norton® Internet Security (OEM version)LAN bandwidth management software | 
| Operating System Support | 
Support for Windows 11 64-bitSupport for Windows 10 64-bit | 
| Package Contents | N/A | 
| Package Dimension | (W x D x H) : 27.00 x 27.00 x 7.00 cm | 
| Gross Weight | 3.50 KG | 
| Volume | 5,103.00 cm3 |