Edit Product Description Save and continue editing Save changes Sku LS Description Gigabyte B550M H ARGB Micro-ATX AMD B550 motherboard with AM4 support, PCIe 4.0, DDR4 up to 5100MHz OC, HDMI 2.1, DP 1.4, M.2, and Gigabit LAN Micro-ATX Motherboard Specifications (AMD B550) Socket / CPU: AM4 Ryzen 3000 / 4000G / 5000 / 5000G Chipset: AMD B550 Memory: 2 DDR4, up to 64 GB (Dual-Channel) 21335100 MHz (OC) XMP support, ECC (non-ECC mode) / Non-ECC Integrated Graphics: DisplayPort 1.4 up to 5K@60Hz HDMI 2.1 up to 4K@60Hz Max shared memory: 16 GB Expansion Slots: 1 PCIe x16 (Gen 4.0 / 3.0) 1 PCIe 3.0 x1 Storage: 1 M.2 (PCIe 4.0 / 3.0) 4 SATA 6Gb/s RAID 0 / 1 / 10 Networking: Realtek Gigabit LAN Audio: Realtek HD Audio, up to 7.1-channel USB: 4 USB 3.2 Gen 1 (rear) USB 3.2 Gen 1 & USB 2.0 headers Internal Headers: 24-pin ATX, 8-pin CPU power CPU fan + 2 system fan RGB Gen2 & RGB headers TPM, Clear CMOS Back Panel I/O: DisplayPort, HDMI USB 3.2 Gen 1, USB 2.0 Q-Flash Plus button RJ-45 LAN, Audio jacks BIOS: AMI UEFI, 128 Mbit Q-Flash & Q-Flash Plus OS Support: Windows 10 / 11 (64-bit) Form Factor: Micro-ATX (23.3 19.8 cm) Alloy Description Alloy Short Description Alloy Features & Benefits MMT Description DS Description DS Features HTML Icecat Description Icecat Short Description Icecat Features Icecat Specifications Icecat Middle Description Icecat Long Summary Are you sure you want to %action_name%?