General
Product Type
Motherboard - ATX
Chipset Type
AMD B550 / Nuvoton NCT6797
Processor Socket
Socket AM4
Compatible Processors
Ryzen (supports Ryzen 3000 Series/ 4000 G-Series/ 5000 Series/ 5000 G-Series)
Supported RAM
Bus Clock
2133 MHz, 2400 MHz, 1866 MHz, 2667 MHz, 2800 MHz, 2933 MHz, 3000 MHz, 3200 MHz, 3066 MHz, 3466 MHz (O.C.), 3600 MHz (O.C.), 3733 MHz (O.C.), 3866 MHz (O.C.), 4000 MHz (O.C.), 4133 MHz (O.C.), 4266 MHz (O.C.), 4400 MHz (O.C.)
Supported RAM Integrity Check
Non-ECC, ECC (operate in non-ECC mode)
Registered or Buffered
Unbuffered
Features
Dual channel memory architecture, supported ECC modules operate in non-ECC mode, A-XMP support
Audio
Audio Codec
Realtek ALC897
Compliant Standards
High Definition Audio
LAN
Network Controller
Realtek RTL8111H
Network Interfaces
Gigabit Ethernet
Expansion / Connectivity
Expansion Slots
1 x CPU
4 x DIMM 288-pin
1 x PCIe 3.0 x16
1 x PCIe 3.0 x16 (x4 mode (auto turn-off if M.2 is occupied))
4 x PCIe 2.0 x1
Storage Interfaces
SATA-600 -connectors: 6 x 7pin Serial ATA - RAID 0 / RAID 1 / RAID 10
SATA-600 / PCIe 3.0 -connectors: 1 x M.2
Interfaces
1 x LAN (Gigabit Ethernet)
1 x audio line-in - mini-jack
1 x audio line-out - mini-jack
1 x microphone - mini-jack
1 x audio line-out (side surround) - mini-jack
1 x PS/2 keyboard / mouse
2 x USB 3.2 Gen 2
1 x audio line-out (center/subwoofer) - mini-jack
1 x audio line-out (rear) - mini-jack
2 x USB 3.2 Gen 1
2 x USB 2.0
1 x HDMI
1 x DVI-D
Internal Interfaces
4 x USB 2.0 - header
2 x USB 3.2 Gen 1 - header
Power Connectors
24-pin main power connector, 8-pin ATX12V connector
Features
BIOS Features
UEFI BIOS, ACPI 6.1 support, SMBIOS 2.8 support, Multilingual BIOS, MSI ClickBIOS 5
Hardware Monitoring
Chassis fan tachometer, chassis temperature, CPU core temperature, CPU fan tachometer, fan control
Hardware Features
AMD CrossFireX technology support, Debug LED, MSI Audio Boost, MSI Steel Armor, MSI Core Boost, Game Boost, Double ESD Protection, anti-pop function, MSI Mystic Light Sync
Miscellaneous
Included Accessories
Case badge, I/O back cover
Cables Included
2 x Serial ATA cable
Software Included
Drivers & Utilities