Manufacturer’s link for full details.

Gigabyte B650M GAMING WIFI, AMD AM5, 2 x DDR5 up to 128 GB, 1 x HDMI, 1 x PCI Express x16, 1 x PCI Express x1, 1 x M.2, 4 x SATA, 4 x USB 3.2

CPU
AMD Socket AM5, support for:
AMD Ryzen‚Ñ¢ 7000 / Ryzen‚Ñ¢ 8000 Series Processors
(Go to GIGABYTE’s website for the latest CPU support list.)

Chipset AMD B650

Memory
Support for DDR5 6400(OC) / 6200(OC) / 6000(OC) / 5600(OC) / 5200 / 4800 / 4400 MT/s memory modules
2 x DDR5 DIMM sockets supporting up to 128 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‚Ñ¢) and Extreme
Memory Profile (XMP) memory modules

Onboard Graphics
Integrated Graphics Processor with AMD Radeon‚Ñ¢ Graphics support:
– 1 x D-Sub port, supporting a maximum resolution of 1920×1200@60 Hz
– 1 x HDMI port, supporting a maximum resolution of 4096×2160@60 Hz
* Support for HDMI 2.1 version and HDCP 2.3.
** Support for native HDMI 2.1 TMDS compatible ports.

Wireless Communication module
AzureWave Wi-Fi AW-CB304NF (Realtek® RTL8821CE)
– WIFI 802.11 a, b, g, n, ac, supporting 2.4/5 GHz Dual-Band
– BLUETOOTH 4.2
– Support for 11ac wireless standard

Expansion Slots
1 x PCI Express x16 slot (PCIEX16), integrated in the CPU:
– AMD Ryzen‚Ñ¢ 7000 Series Processors support PCIe 4.0 x16 mode
– AMD Ryzen‚Ñ¢ 8000 Series-Phoenix 1 Processors support PCIe 4.0 x8 mode
– AMD Ryzen‚Ñ¢ 8000 Series-Phoenix 2 Processors support PCIe 4.0 x4 mode
* For optimum performance, if only one PCI Express graphics card is to be installed, be sure to install it in the PCIEX16 slot.
Chipset:
– 1 x PCI Express x1 slot, supporting PCIe 3.0 and running at x1

Storage Interface
1 x M.2 connector, integrated in the CPU, supporting Socket 3, M key, type 2580 SSDs:
– AMD Ryzen‚Ñ¢ 7000 Series Processors support PCIe 4.0 x4/x2 SSDs
– AMD Ryzen‚Ñ¢ 8000 Series-Phoenix 1 Processors support PCIe 4.0 x4/x2 SSDs
– AMD Ryzen‚Ñ¢ 8000 Series-Phoenix 2 Processors support PCIe 4.0 x4/x2 SSDs
4 x SATA 6Gb/s connectors

USB
CPU:
– 2 x USB 3.2 Gen 1 ports on the back panel
– 1 x USB 2.0/1.1 port on the back panel
Chipset:
– 2 x USB 3.2 Gen 1 ports available through the internal USB header
– 5 x USB 2.0/1.1 ports (3 ports on the back panel, 2 ports available through
the internal USB header)
Chipset+USB 2.0 Hub:
– 2 x USB 2.0/1.1 ports available through the internal USB header