Gigabyte B650M K (rev. 1.0) rev. 1.1
Released March 16, 2023

Gigabyte B650M K (rev. 1.0) rev. 1.1
Released March 16, 2023
Gigabyte B650M K (rev. 1.0) rev. 1.1
Key specifications
- Dual Channel DDR5:4*SMD DIMMs with AMD EXPO™ & Intel® XMP Memory Module Support
- AMD Socket AM5:Supports AMD Ryzen™ 7000 / Ryzen™ 8000 / Ryzen™ 9000 Series Processors
- Smart Fan 6:Features Multiple Temperature Sensors, Hybrid Fan Headers with FAN STOP
Available Colors
Mid Level
Features and Full Specifications
Specification
AMD Socket AM5, support for: AMD Ryzen™ 7000 / Ryzen™ 8000 / Ryzen™ 9000 Series Processors
AMD B650
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 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
Integrated Graphics Processor: 1 x DisplayPort, supporting a maximum resolution of 3840x2160@144 Hz | * Support for DisplayPort 1.4 version. | 1 x HDMI port, supporting a maximum resolution of 4096x2160@60 Hz | * Support for HDMI 2.1 version and HDCP 2.3. | ** Support native HDMI 2.1 TMDS compatible ports.
Norton® Internet Security (OEM version) | LAN bandwidth management software
Support for Windows 11 64-bit | Support for Windows 10 64-bit
Onboard Graphics
1 x DisplayPort, supporting a maximum resolution of 3840x2160@144 Hz * Support for DisplayPort 1.4 version. | 1 x HDMI port, supporting a maximum resolution of 4096x2160@60 Hz * Support for HDMI 2.1 version and HDCP 2.3. ** Support native HDMI 2.1 TMDS compatible ports.
Expansion Slots
AMD Ryzen™ 7000 Series Processors support PCIe 4.0 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.
1 x PCI Express x1 slot, supporting PCIe 3.0 and running at x1 (PCIEX1)
Storage Interface
AMD Ryzen™ 7000 Series Processors support PCIe 4.0 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
AMD Ryzen™ 7000 Series Processors support PCIe 4.0 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
RAID 0, RAID 1, and RAID 10 support for NVMe SSD storage devices | RAID 0, RAID 1, and RAID 10 support for SATA storage devices
USB
1 x USB Type-C® port on the back panel, with USB 3.2 Gen 2 support | 1 x USB 3.2 Gen 2 Type-A port (red) on the back panel | 2 x USB 2.0/1.1 ports on the back panel
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 (2 ports on the back panel, 2 ports available through the internal USB header)
Connectors
1 x 24-pin ATX main power connector | 1 x 8-pin ATX 12V power connector | 1 x CPU fan header | 2 x system fan headers | 1 x addressable LED strip header (D_LED1) | 1 x RGB LED strip header | 2 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 | 1 x USB 2.0/1.1 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 reset jumper | 1 x Clear CMOS jumper
1 x DisplayPort | 1 x HDMI port | 4 x USB 2.0/1.1 ports | 1 x PS/2 keyboard/mouse port | 1 x USB 3.2 Gen 2 Type-A port (red) | 1 x USB Type-C® port, with USB 3.2 Gen 2 support | 1 x Q-Flash Plus button | 1 x RJ-45 port | 2 x USB 3.2 Gen 1 ports | 3 x audio jacks
Other Specs
Realtek® 2.5GbE LAN chip (2.5 Gbps/1 Gbps/100 Mbps)
Realtek® Audio CODEC | High Definition Audio | 2/4/5.1/7.1-channel
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
Micro ATX Form Factor; 24.4cm x 24.4cm
iTE® I/O Controller Chip
Features
Support for GIGABYTE Control Center (GCC) | Support for Q-Flash | Support for Q-Flash Plus
Voltage detection | Temperature detection | Fan speed detection | Water cooling flow rate detection | Fan fail warning | Fan speed control * Whether the fan speed control function is supported will depend on the cooler you install.