CPU

Supports AMD Ryzen™ 5000 & 3000 Series desktop processors (not compatible with AMD Ryzen™ 5 3400G & Ryzen™ 3 3200G) and AMD Ryzen™ 4000 G-Series desktop processors

See supported processors

CHIPSET

AMD B550 Chipset

MEMORY

• 2x DDR4 memory slots, support up to 64GB ¹
  • Supports DDR4 1866/ 2133/ 2400/ 2667 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

1. Please refer www.msi.com for more information on compatible memory.

See supported memory

EXPANSION SLOTS

• 1x PCIe 4.0 / 3.0 x16 slot ¹

1. The supported specification depends on installed processor.

ONBOARD GRAPHICS

• 1x HDMI 2.1 port, supports a maximum resolution of 4096x2160 @60Hz¹
• Maximum shared memory of 2048 MB

1. 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 3.0x4
    • Supports 2280 storage devices

1. 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 & BLUETOOTH^®

Intel^® AX200/AX210

• 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^® 5.2

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 Clear CMOS jumper
• 4x EZ Debug LED

BACK PANEL PORTS

1. USB 2.0
2. WiFi / Bluetooth
3. USB 3.2 Gen 2 10Gbps(Type-A)
4. 2.5G LAN
5. HD Audio Connectors
6. Flash BIOS Button
7. PS/2 Combo Port
8. HDMI 2.1
9. USB 3.2 Gen 2 10Gbps(Type-C)
10. Clear CMOS
11. USB 3.2 Gen 1 5Gbops(Type-A)
12. 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)