Description
PROCESSOR
Supports AMD Ryzen™ 5000 Series, 5000 G-Series, 4000G-Series, and 3000 Series processors
Support Socket AM4
See supported processors
CHIPSET
AMD B550 Chipset
MEMORY
4x DDR4 memory slots, support up to 128GB
1
Supports DDR4 1866/ 2133/ 2400/ 2667/ 2800/ 2933/ 3000/ 3066/ 3200 MHz by JEDEC
Supports DDR4 2667/ 2800/ 2933/ 3000/ 3066/ 3200/ 3466/ 3600/ 3733/ 3866/ 4000/ 4133/ 4266/ 4400+ MHz by A-XMP OC MODE
1DPC 1R max speed 4400 MHZ
1DPC 2R max speed 3733 MHZ
2DPC 1R max speed 3866 MHZ
2DPC 2R max speed 3466 MHZ
Dual channel memory architecture
Supports non-ECC UDIMM memory
Supports ECC UDIMM memory (non-ECC mode)
Supports un-buffered memory
Please refer www.msi.com for more information on compatible memory.
See supported memory
EXPANSION SLOT
1x PCIe 3.0/ 4.0 x16 slot (PCI_E1) 1
1x PCIe 3.0 x16 slot (PCI_E4), supports x4 mode 2
2x PCIe 3.0 x1 slots
The supported specification depends on installed processor.
PCI_E4 will be unavailable when an M.2 SSD is installed in the M2_2 slot.
MULTI-GPU
Supports 2-Way AMD CrossFire™ Technology
ONBOARD GRAPHICS
1x HDMI 2.1 port, supports a maximum resolution of 4096×2160 @60Hz
1 2
Support HDCP 1.4 & 2.3
1x DisplayPort, supports a maximum resolution of 4096×2160 @60Hz 1
Maximum shared memory of 16 GB
Available for the processor with integrated graphics.
Graphics specifications may vary depending on the CPU installed.
STORAGE
AMD B550 Chipset
6x SATA 6Gb/s ports
2x M.2 slots (Key M)
M2_1 slot (from AMD processor)
Supports PCIe 4.0/ 3.0 x4 1
Supports SATA 6Gb/s
Supports 2242/ 2260/ 2280 storage devices
M2_2 slot (from AMD B550 chipset)
Supports PCIe 3.0×4
Supports 2242/ 2260/ 2280 storage devices
The supported specification depends on installed processor.
RAID
AMD B550 Chipset
Supports RAID 0, RAID 1 and RAID 10 for SATA storage devices
Supports RAID 0 and RAID 1 for M.2 NVMe storage devices
USB
AMD B550 Chipset
3x USB 3.2 Gen 1 5Gbps ports (1 Type-C internal connector, and 2 ports are available through the internal USB 3.2 Gen 1 5Gbps connector)
6x USB 2.0 ports (2 Type-A ports on the back panel, 4 ports through the internal USB 2.0 connectors)
AMD Processor
2x USB 3.2 Gen 2 10Gbps ports (1 Type-C port and 1 Type-A port on the back panel)
2x USB 3.2 Gen 1 5Gbps Type-A ports on the back panel
AUDIO
Realtek® ALC1220P Codec
7.1-Channel High Definition Audio
Supports S/PDIF output
LAN
1x Realtek® RTL8125B 2.5Gbps LAN controller
WIRELESS LAN & BLUETOOTH®
AMD® Wi-Fi 6E1
The Wireless module is pre-installed in the M.2 (Key-E) slot
Supports MU-MIMO TX/RX
Supports 20MHz, 40MHz, 80MHz bandwidth in 2.4GHz/ 5GHz or 6GHz bands
Supports 802.11 a/ b/ g/ n/ ac/ ax
Supports Bluetooth® 5.22
Wi-Fi 6E 6GHz may depend on every country’s regulations and will be ready in Windows 10 version 21H1 and Windows 11
Bluetooth 5.2 will be ready in Windows 10 version 21H1 and Windows 11.
INTERNAL CONNECTORS
1x 24-pin ATX main power connector
1x 8-pin ATX 12V power connector
6x SATA 6Gb/s connectors
2x M.2 slots (M-Key)
1x USB 3.2 Gen 1 5Gbps Type-C port
1x USB 3.2 Gen 1 5Gbps connector (supports additional 2 USB 3.2 Gen 1 5Gbps ports)
2x USB 2.0 connectors (supports additional 4 USB 2.0 ports)
1x 4-pin CPU fan connector
1x 4-pin water-pump fan connector
3x 4-pin system fan connectors
1x Front panel audio connector
2x System panel connectors
1x Chassis Intrusion connector
1x 4-pin RGB LED connector
2x 3-pin RAINBOW LED connectors
1xTPM module connector
1x Clear CMOS jumper
BACK PANEL PORTS
DisplayPort 1.4
PS/2 Combo Port
2.5G LAN Port
USB 3.2 Gen 2 10Gbps Type-A
Wi-Fi / Bluetooth Antenna
HD Audio Connectors
HDMI 2.1 Port
Flash BIOS Button
USB 2.0 Port
USB 3.2 Gen 1 5Gbps Type-A
USB 3.2 Gen 2 10Gbps Type-C
Optical S/PDIF OUT
DIMENSIONS
Micro-ATX Form Factor
9.6 in. x 9.6 in. (24.4 cm x 24.4 cm)
MOUNTING
8 mounting holes
OPERATING SYSTEM
Support for Windows® 11 64-bit, Windows® 10 64-bit
BOX CONTENT
MSI® does not guarantee the risks or damages caused by changing the cover.
These pictures are for reference only and may vary without notice.
