CPUSupports AM4 socket 3rd Gen AMD Ryzen™ processors, and future AMD Ryzen™ processors with BIOS update
ChipsetAMD B550 Chipset
Memory4x DDR4 memory slots, support up to 128GB 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
Expansion Slots1x PCIe 4.0/ 3.0 x16 slot (PCI_E1)
2x PCIe 3.0 x1 slots
The supported specification depends on installed processor.
Onboard Graphics1x VGA port, supports resolution of 2048x1536 @50Hz, 2048x1280 @60Hz, 1920x1200 @60Hz
1x DisplayPort, supports a maximum resolution of 4096x2160 @60Hz
1x HDMI 2.1 port, supports a maximum resolution of 4096x2160 @60Hz
Maximum shared memory of 16 GB
StorageAMD B550 Chipset
4x SATA 6Gb/s ports
2x M.2 slots (Key M)
M2_1 slot (from AMD Processor)
RAIDSupports RAID 0, RAID 1 and RAID 10 for SATA storage devices
Supports RAID 0 and RAID 1 for M.2 NVMe storage devices
USBAMD 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
4x USB 3.2 Gen 1 5Gbps Type-A ports on the back panel
AudioRealtek® ALC892 Codec 7.1-Channel High Definition Audio
LAN1x Realtek® 8111HN Gigabit LAN controller
Wireless LAN & BluetoothIntel® Dual Band Wireless-AC 3168
Supports Wi-Fi 802.11 a/b/g/n/ac, dual band (2.4GHz, 5GHz) up to 433 Mbps speed.
Supports Dual Mode Bluetooth 2.1,2.1+EDR,3.0,4.0,BLE,4.2
Internal Connectors1x 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)
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 Serial port connector
1x Chassis Intrusion connector
2x 4-pin RGB LED connectors
2x 3-pin RAINBOW LED connectors
1xTPM module connector
1x Clear CMOS jumper
Back Panel PortsVGA,USB 3.2 Gen 1 5Gbps Type-A
Keyboard / Mouse
LAN,Flash BIOS Button
DisplayPort,HDMI
USB 2.0,USB 3.2 Gen 1 5Gbps Type-A
Wi-Fi Antenna connectors
3x Audio jacks
DimensionsMicro-ATX Form Factor
9.6 in. x 9.6 in. (24.4 cm x 24.4 cm)
Mounting8 mounting holes
Warranty3 Years