| Manufacturer | MSI |
| Memory type | Memory Bus Speed Up to 4400 MHz; Memory Type DDR4; Maximum RAM 128 GB; Memory Slot 4 x DIMM; |
| CPU's supported | AMD Ryzen 5000 Series, 5000 G-Series, 4000 G-Series, and 3000 Series processors |
| Chipset | AMD B550 Chipset |
| Graphics | 2x PCIe 3.0 x16 slots |
| Expansion Slots | 2 x PCI Express 3.0 x16 slots (@ x16, x4); 4 x PCI Express 2.0 x1 slots; |
| I/O | USB Ports 2 x USB 3.1; 2 x USB 3.0; 2 x USB 2.0; HDMI Port 1 x HDMI 2.0b; Keyboard/Mouse Combo Port 1 x PS/2; RJ-45 Ports 1 x RJ-45; Digital Port 1 x DVI-D; Audio Line In Ports 1 x 3.5mm Jack; Audio Line Out Ports 4 x 3.5mm Jacks; Microphone In Port 1 x 3.5mm Jack; |
| Connectors | SATA Connectors 6 x SATA III; USB Connectors 1 x USB 3.0 header (supports 2 ports); 2 x USB 2.0 headers (supports 4 ports); Front Panel Connectors 1 x Front Panel; 1 x Front Audio; Cooling Fan Support 1 x CPU fan header; 1 x Water Pump fan header; 4 x System fan headers; Parallel Connectors 1 x LPT header; Serial Connectors 1 x COM header; Chassis Intrusion Connector 1 x Chassis Intrusion header; TPM Header 1 x TPM header; Power Connector Port 1 x 24-pin ATX; 1 x 8-pin EPS; Other Connectors 1 x M.2 slot, Key M, Type 2260/2280/2210 (PCIe Gen3 or SATA); |
| Audio | 8-Channel (7.1) HD Audio with Audio Boost |
| LAN | Realtek® 8111H Gigabit LAN |
| BIOS | 1x 256 Mb flash; UEFI AMI BIOS; ACPI 6.1, SMBIOS 2.8; Multi-language; |
| Form Factor | ATX Motherboard; In The Box Motherboard; Quick Installation Guide; I/O Shield; 2 x SATA Cables; MSI Case Badge; Product Registration Card; |
| Warranty | 36 Months |
MSI B550 4xDDR4 6xSATA3 RAID HDMI DVI 2xM2 GLAN 2xPCIEx16 4xPCIEx1
Availability:
Limited
Brand:
MSI
