MAG B550M MORTAR MAX WIFI
The MAG series was born through rigorous quality testing and designed to be a symbol of sturdiness and durability. Focused on providing the best user experience, the MAG series has a simple installation process coupled with a friendly user interface making it the best choice for entry level gamers.
Supports AMD Ryzen™ 5000 Series, 5000 G-Series, 4000G-Series, and 3000 Series processors
Designed to support the most popular All-In-One & customized water cooling solutions on the market. A dedicated water pump PIN header supports up to 3 amp, giving you full control of the water pump speed. A clearly marked ‘keep-out-zone’ allows for easy and safe installation and a perfect fit.
Utilizing 3rd Gen Ryzen processors, MSI B550 motherboards feature latest Lightning Gen 4 M.2 which is the fastest onboard storage solution on the market with up to 64 Gb/s transfer speed.
2.5Gbps LAN provides incredible data transfer speed faster than general Gigabit LAN. This is a premium solution for demanding users.
Form Factor
- Micro-ATX Form Factor - 9.6 in. x 9.6 in. (24.4 cm x 24.4 cm)
CPU
- Support Socket AM4 - Supports AMD Ryzen™ 5000 Series, 5000 G-Series, 4000G-Series, and 3000 Series processors
Chipset
Memory
-
4 x DDR4 memory slots, support up to 128 GB -
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
Onboard Graphics
- 1 x HDMI™ 2.1 port, supports a maximum resolution of 4096 x 2160 @60Hz 1 2
Support HDCP 1.4 & 2.3
1 x DisplayPort, supports a maximum resolution of 4096 x 2160 @60Hz 1
Maximum shared memory of 16 GB
Multi-GPU
- Supports 2-Way AMD CrossFire™ Technology
Expansion Slots
- 1 x PCIe 3.0/ 4.0 x16 slot (PCI_E1) -
1 x PCIe 3.0 x16 slot (PCI_E4), supports x4 mode -
2 x PCIe 3.0 x1 slots
Storage
-
AMD B550 Chipset -
6 x SATA 6Gb/s ports -
2 x 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 3.0x4 -
Supports 2242/ 2260/ 2280 storage devices -
The supported specification depends on installed processor.
Supports RAID 0, RAID 1 and RAID 10 for SATA storage devices -
Supports RAID 0 and RAID 1 for M.2 NVMe storage devices
LAN
- 1 x Realtek® RTL8125B 2.5Gbps LAN controller
Wireless & Bluetooth
- AMD® Wi-Fi 6E -
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® 5.2
Audio
- Realtek® ALC1220P Codec -
7.1-Channel High Definition Audio -
Supports S/PDIF output
USB Ports
- AMD B550 Chipset - 3 x 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) -
6 x USB 2.0 ports (2 Type-A ports on the back panel, 4 ports through the internal USB 2.0 connectors) -
AMD Processor -
2 x USB 3.2 Gen 2 10Gbps ports (1 Type-C port and 1 Type-A port on the back panel) -
2 x USB 3.2 Gen 1 5Gbps Type-A ports on the back panel
OS Support
- Windows® 11 64-bit, Windows® 10 64-bit
Internal I/O Ports
- 1 x 24-pin ATX main power connector -
1 x 8-pin ATX 12V power connector -
6 x SATA 6Gb/s connectors -
2 x M.2 slots (M-Key) -
1 x USB 3.2 Gen 1 5Gbps Type-C port -
1 x USB 3.2 Gen 1 5Gbps connector (supports additional 2 USB 3.2 Gen 1 5Gbps ports) -
2 x USB 2.0 connectors (supports additional 4 USB 2.0 ports) -
1 x 4-pin CPU fan connector -
1 x 4-pin water-pump fan connector -
3 x 4-pin system fan connectors -
1 x Front panel audio connector -
2 x System panel connectors -
1 x Chassis Intrusion connector -
1 x 4-pin RGB LED connector -
2 x 3-pin RAINBOW LED connectors -
1 xTPM module connector -
1 x Clear CMOS jumper
Back I/O Ports
- DisplayPort 1.4 - PS/2 Combo Port - 2.5G LAN Port - 1 x USB 3.2 Gen 2 10Gbps Type-A - Wi-Fi / Bluetooth Antenna - 5 x HD Audio Connectors - HDMI™ 2.1 Port - Flash BIOS Button - 2 x USB 2.0 Port - 2 x USB 3.2 Gen 1 5Gbps Type-A - 1 x USB 3.2 Gen 2 10Gbps Type-C - Optical S/PDIF OUT
Warranty