GIGABYTE B550M K SOCKET AM4 MAINBOARD

OVERVIEW

CPU Support
AMD Ryzen 5000 / 5000G / 4000G / 3000 / 3000G Series (Socket AM4)

Chipset
AMD B550

Memory
DDR4 up to 4733(OC), 128GB Max, Dual Channel, ECC/Non-ECC, XMP Support

Graphics Output
DisplayPort 1.4 (5120x2880@60Hz)
HDMI 2.1 (4096x2160@60Hz)

Audio
Realtek 7.1 HD Audio

LAN
Realtek 1Gb Ethernet

Expansion Slots
1 x PCIe x16 (Gen4/Gen3 based on CPU)
1 x PCIe x1 (Gen3)

Storage
2 x M.2 (PCIe 4.0/3.0 & 3.0)
4 x SATA 6Gb/s
RAID 0 / 1 / 10 Support

USB Ports
Rear: 4 x USB 3.2 Gen1, 4 x USB 2.0
Front: USB 3.2 Gen1, USB 2.0 (via headers)

Internal Connectors
24-pin & 8-pin Power
2 x M.2, 4 x SATA
CPU/Chassis Fan
TPM, USB, Front Panel Audio

Back Panel I/O
DisplayPort, HDMI
USB 3.2 Gen1, USB 2.0
RJ-45, Audio Jacks, PS/2

BIOS
128Mb UEFI AMI BIOS, Q-Flash Support

Software Features
APP Center, EasyTune, System Info Viewer

OS Support
Windows 11 / 10 64-bit

Form Factor
Micro-ATX (24.4 x 24.4 cm)