GIGABYTE B550M GAMING X WIFI6 AM4 AMD Micro ATX Motherboard

CPU Socket: AMD AM4, compatible with Ryzen™ 3000/3000G/4000G/5000/5000G series CPUs and APUs
Integrated Graphics Support (with Ryzen G-series):
DisplayPort 1.4 (up to 5120 × 2880 @60 Hz, HDCP 2.3, HDR)
HDMI 2.1 (up to 4096 × 2160 @60 Hz, HDCP 2.3, HDR)
PCIe 4.0 x16 slot via CPU (or PCIe 3.0 with G-series CPUs); also includes PCIe 3.0 x4 and x1 lanes on chipset

Memory Type: 4 × DDR4 DIMM slots, supporting up to 128 GB (32 GB per slot)
Memory Speeds: DDR4‑2133 / 2400 / 2667 / 2933 / 3200 MT/s (supports XMP/EXPO)
Dual-channel architecture, with ECC and non-ECC support

1 × HDMI 2.1 (4K@60 Hz)
1 × DisplayPort 1.4 (5K@60 Hz)

2 × M.2 slots (2280):
M2A (CPU): PCIe 4.0 x4 or SATA
M2B (Chipset): PCIe 3.0 x2 or SATA
4 × SATA 6 Gb/s ports, with RAID 0/1/10 SATA and NVMe aorus.
PCIe slots: 1 × PCIe 4.0 x16, 1 × PCIe 3.0 x4, 1 × PCIe 3.0 x1

5+3 digital VRM, 4-layer PCB with premium chokes & solid caps
Thermal Armor heatsink with 5 W/mK pads over VRMs
Smart Fan 6: 3 PWM/DC fan headers (24 W each), fan-stop support, dual-curve controls (slope/stair), 7 adjustable points
DIY enhancements: pre-installed I/O shield, EZ-Latch PCIe, Wi‑Fi EZ‑Plug, and button for Q-Flash Plus BIOS updates

Connectors: 1 × 24-pin ATX, 1 × 8-pin 12V CPU
PCIe 4.0 reinforced slot (Ultra Durable™ stainless steel)

Audio: Realtek ALC1220 codec, 2/4/5.1/7.1-channel, isolated PCB with high-end caps, supports DSD digital output
LAN: Realtek 1 GbE with bandwidth prioritization software
Wireless: Realtek RTL8851BE Wi‑Fi 6 (802.11ax) + Bluetooth 5.3, dual-band, up to 2.4/5 Gbps

Rear USB: 4 × USB 3.2 Gen1 (5 Gbps), 2 × USB 2.0/1.1, 1 × PS/2 combo
Internal headers: USB‑C Gen1, USB 3.2 Gen1, USB 2.0, TPM, serial, front audio, 2 RGB + 2 ARGB, CPU cooler RGB/Fan, Q‑Flash Plus button, Clear CMOS

UEFI BIOS: AMI UEFI, 128 Mbit flash, support for PnP 1.0a, DMI 2.7, WfM 2.0, ACPI 5.0
Utilities: GIGABYTE App Center (EasyTune, @BIOS, RGB Fusion, System Info Viewer, Smart Backup)
BIOS Tools: Q‑Flash, Q‑Flash Plus (USB BIOS update without CPU/RAM/GPU)
OS Support: Windows 10 & 11 64-bit