MSI MAG B550M BAZOOKA Motherboard (AMD AM4, DDR4, PCIe 4.0, M.2, Micro-ATX)

Certified refurbished item which has been professionally inspected, cleaned, and tested to like-new condition by manufacturer-approved standards. Accessories will be original or brand new, if originals are replaced. Ships in MSI packaging.”


Model
Brand MSI
Model MAG B550M BAZOOKA
Supported CPU
CPU Socket Type AM4
CPU Type Supports AM4 socket 3rd Gen AMD Ryzen processors, and future AMD Ryzen processors with BIOS update
* AMD B550 chipset is not compatible with AMD Ryzen 5 3400G & AMD Ryzen 3 3200G processors.
Chipsets
Chipset AMD B550
Memory
Number of Memory Slots 4×288pin
Memory Standard Supports DDR4 4400+/ 4266/ 4133/ 4000/ 3866/ 3733/ 3600/ 3466/ 3200/ 3066/ 3000/ 2933/ 2800/ 2667 MHz by A-XMP OC MODE
Supports DDR4 3200/ 3066/ 3000/ 2933/ 2800/ 2667/ 2400/ 2133/ 1866 MHz by JEDEC

1DPC 1R max speed 4400 MHZ
1DPC 2R max speed 3733 MHZ
2DPC 1R max speed 3866 MHZ
2DPC 2R max speed 3466 MHZ
Maximum Memory Supported 128GB
Channel Supported Dual Channel
Expansion Slots
PCI Express 4.0 x16 1 x PCIe 3.0/4.0 x16 slot (PCI_E1) *
* The supported specification depends on installed processor.
PCI Express x1 2 x PCIe 3.0 x1 slots
Storage Devices
SATA 6Gb/s 4 x SATA 6Gb/s
M.2 2 x M.2 slots (Key M)
M2_1 slot (from AMD processor)
Supports PCIe 4.0/3.0 x4 *
Supports SATA 6Gb/s
Supports 2242/2260/2280 storage devices
M2_2 slot (from AMD B550 chipset)
Supports PCIe 3.0 x4
Supports 2242/2260/2280 storage devices

* The supported specification depends on installed processor.
SATA RAID 0/1/10
Onboard Video
Onboard Video Chipset Supported only by CPU with integrated graphic:
1x HDMI 2.1 port, supports a maximum resolution of 4096x2160 @60Hz 1 2
1x DisplayPort, supports a maximum resolution of 4096x2160 @60Hz 1
Maximum shared memory of 16GB

1. Available for the processor with integrated graphics.
2. Graphics specifications may vary depending on the CPU installed.
Onboard Audio
Audio Chipset Realtek ALC892/ALC897 Codec
Audio Channels 7.1 Channels
Onboard LAN
LAN Chipset Realtek RTL8111HN
Max LAN Speed 10/100/1000Mbps
Rear Panel Ports
Back I/O Ports 1 x DisplayPort / 1 x HDMI / 1 x LAN (RJ45) / 1 x PS/2 Keyboard/Mouse Combo / 2 x USB 2.0/1.1 / 3 x Audio Jacks / 4 x USB 3.2 Gen 1 Type-A
Internal I/O Connectors
Onboard USB 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)
Other Connectors 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 Serial port connector
1 x Chassis Intrusion connector
2 x 4-pin RGB LED connector
2 x 3-pin RAINBOW LED connectors
1 x TPM module connector
1 x Clear CMOS jumper
Physical Spec
Form Factor Micro ATX
LED Lighting RGB
Dimensions (W x L) 9.6" x 9.6"
Power Pin 1 x 24-pin ATX main power connector
1 x 8-pin ATX 12V power connector
Windows 11 Compatibility
Windows 11 Supported
Features
Features Support for 3rd Gen AMD Ryzen Processors and future AMD Ryzen processors with BIOS update.

Supports DDR4 Memory, up to 4400+(OC) MHz.

Lightning Fast Game experience: PCIe 4.0, Lightning Gen 4 x4 M.2 with M.2 Shield Frozr.

Premium Thermal Solution: Extended Heatsink Design with additional choke thermal pad rated for 7W/mk and PCB with 2oz thickened copper are built for high performance system and non-stop gaming experience.

Gigabit LAN with LAN Manager: Upgraded network solution for professional and multimedia use. Delivers a secure, stable and fast network connection.

Enhanced Power Design: 4+2+1 Duet Rail Power System, Digital PWM, Core Boost, DDR4 Boost.

Audio Boost: Reward your ears with studio grade sound quality for the most immersive gaming experience.

Flash BIOS Button with Optmized ClearCMOS Function: Simply use a USB key to flash any BIOS within seconds. Restore the BIOS to the default settings without any additional actions.