Description
CPU
Supports AM4 socket 3rd Gen AMD Ryzen™ processors, and future AMD Ryzen™ processors with BIOS update
CHIPSET
AMD B550 Chipset
MEMORY
- 2x DDR4 memory slots, support up to 64GB 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/ 4466/ 4533/ 4600+ MHz by A-XMP OC MODE
- 1DPC 1R max speed 4600 MHZ
- 1DPC 2R max speed 4000 MHZ
- Dual channel memory architecture
- Supports non-ECC UDIMM memory
- Supports un-buffered memory
- Please refer www.msi.com for more information on compatible memory.
EXPANSION SLOTS
- 1x PCIe 4.0/ 3.0 x16 slot 1
- The supported specification depends on installed processor.
ONBOARD GRAPHICS
- 1x HDMI 2.0/ 2.1 port, supports a maximum resolution of 4096×2160 @60Hz 1
- Maximum shared memory of 2048 MB
- Available for the processor with integrated graphics.
STORAGE
AMD B550 Chipset
- 4x 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 2260/ 2280 storage devices
- M2_2 slot (from AMD B550 chipset)
- Supports PCIe 3.0×4
- Supports 2280 storage devices
- M2_1 slot (from AMD Processor)
- The supported specification depends on installed processor.
RAID
- 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)
- 4x USB 2.0 ports (2 Type-A ports on the back panel, 2 ports through the internal USB 2.0 connector)
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® ALC1200 Codec
- 7.1-Channel High Definition Audio
- Supports S/PDIF output
LAN
- 1x Realtek® RTL8125B 2.5Gbps LAN controller
WIRELESS LAN & 8LUETOOTH®
Intel® AX200
- The Wireless module is pre-installed in the M.2 (Key-E) slot
- Supports MU-MIMO TX/RX, 2.4GHz/ 5GHz (160MHz) up to 2.4Gbps
- Supports 802.11 a/ b/ g/ n/ ac/ ax
- Supports Bluetooth® 5.1
INTERNAL CONNECTORS
- 1x 24-pin ATX main power connector
- 1x 8-pin ATX 12V power connector
- 4x 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)
- 1x USB 2.0 connector (supports additional 2 USB 2.0 ports)
- 1x 4-pin CPU fan connector
- 1x 4-pin water-pump fan connector
- 1x 4-pin system fan connector
- 1x Front panel audio connector
- 2x System panel connectors
- 1x 3-pin RAINBOW LED connector
- 1x Chassis Intrusion connector
- 1x Clear CMOS jumper
- 4x EZ Debug LED
BACK PANEL PORTS
- USB 2.0
- Wi-Fi / Bluetooth
- USB 3.2 Gen 2 10Gbps (Type-A)
- LAN Port
- HD Audio Connectors
- BIOS Flashback Button
- PS/2 Combo Port
- HDMI Port
- USB 3.2 Gen 2 10Gbps (Type-C)
- USB 3.2 Gen 1 5Gbps (Type-A)
- Optical S/PDIF OUT
I/O CONTROLLER
- NUVOTON NCT6687-R Controller Chip
DIMENSIONS
- Mini-ITX Form Factor
- 6.7 in. x 6.7 in. (17.0 cm x 17.0 cm)
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.