Motherboards: AMD AM4

Gigabyte MBG-B550MK AMD AM4 M-ATX Motherboard 4x DDR4~128GB,1x PCIe x16, 1 x PCIe x1, 2x M.2, 4x SATA , 4x USB 3.2, 4x USB 2.0FEATURES:AMD B550 motherboard adopts digital power supply design, PCI-E 4.0 x16 graphics card slot, PCI-E 4.0/3.0 M.2 slot, Gigabit high-speed network card equipped with intelligent management software, Smart Fan 5Supports... more AMD Ryzen™ 5000 Series / Ryzen™ 5000 G Series / Ryzen™ 4000 G Series and Ryzen™ 3000 Series ProcessorsIntegrated 4 memory slots, support dual-channel ECC/ Non-ECC memoryPCI-E 4.0x16 graphics card dedicated slotHigh-speed NVMe PCI-E 4.0/3.0 M.2 SSD slotHigh-quality audio dedicated capacitor + independent audio block isolation lineGigabit high-speed network card equipped with intelligent management softwareDP, HDMI interface supports multiple output functionsQ-Flash Plus can easily update BIOS without installing CPU, memory, and graphics cardAnti-sulfur resistance design prolongs service lifeSPECIFICATION:central processing unit (CPU)AMD AM4 socket, supports: AMD Ryzen™ 5000 G-series processors/ AMD Ryzen™ 5000-series processors/ AMD Ryzen™ 4000 G-series processors/ AMD Ryzen™ 3000-series processors(pleasetoCheck the GIGABYTE website for a list of supported processors)chipset AMD B550Memory4 DDR4 DIMM slots,HighestSupport up to 128 GB (Single slot supports 32 GB capacity)expansion ;1 PCI-E x16 slot,1 PCI-E x1 slot,storage device interface:1 x M.2 socket (M2A_CPU) based on CPU1 x M.2 socket (M2B_SB) based on chipset,4 SATA 3.0 ports, based on chipsetUSB: Based on CPU:4 USB 3.2 Gen 1 ports on the rear window IOBased on chipset:2 USB 3.2 Gen 1 ports, which need to be connected to the USB port on the motherboard via a cable6 USB 2.0/1.1 ports (4 on the rear window IO, 2 need to be connected to the USB port on the motherboard via a cable)operating systemSupport Windows 11 64-bitSupport Windows 10 64-bitPCB specificationMicro ATX specification; 2

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... more (Dual-Channel) • 2133–5100 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)