AMD Core MAG B550M Mortar AMD B550 Socket AM4 micro ATX
- Depth
- 244 mm
- Wi-Fi
- N
- Width
- 244 mm
- Height
- 65 mm
- Weight
- 1000 g
- BIOS type
- UEFI AMI
- Audio chip
- Realtek ALC1200
- RAID levels
- 0,1,10
- Ethernet LAN
- Y
Overview
The MSI MAG B550M Mortar AMD B550 Socket AM4 micro ATX (Depth: 244 mm). Full verified specifications are listed below.
Compatibility
- Pairs with CPUs using the Socket AM4 socket.
- Physical size is Micro ATX — check your case supports this form factor.
Compatibility data is automatically generated. Always verify critical specs before purchase.
Technical Specifications
Showing 28 key specifications of 77
All values come from this product’s catalog record.- Depth
- 244 mm
- Wi-Fi
- No
- Width
- 244 mm
- Height
- 65 mm
- Weight
- 1000 g
- BIOS type
- UEFI AMI
- Audio chip
- Realtek ALC1200
- RAID levels
- 0,1,10
- Ethernet LAN
- Yes
- Intended use
- PC
- TPM connector
- Yes
- LAN controller
- Realtek RTL8125B
- Included cables
- SATA
- Memory channels
- Dual-channel
- S/PDIF out port
- Yes
- Drivers included
- Yes
- Socket
- Socket AM4
- CPU fan connector
- Yes
- Clear CMOS jumper
- Yes
- Memory slots type
- DIMM
- Unbuffered memory
- Yes
- ECC сompatibility
- ECC & non-ECC
- Max resolution
- 4096 x 2160
- RGB LED pin header
- Yes
- USB 2.0 connectors
- 2
- 12V power connector
- Yes
- HDMI ports
- 1
- Chipset
- AMD B550
Show all 77 specifications
- PS/2 ports
- 1
- DVI-D ports quantity
- 0
- eSATA ports quantity
- 0
- Audio channels
- 7.1
- DisplayPorts quantity
- 1
- Memory slots
- 4
- CPU brand
- AMD
- Supported memory types
- DDR4-SDRAM
- USB 2.0 ports
- 2
- Ethernet interface type
- 2.5 Gigabit Ethernet
- Max memory
- 128 GB
- Form factor
- Micro ATX
- Number of M.2 (M) slots
- 2
- Number of mounting holes
- 8
- Digital audio optical out
- 1
- Ethernet ports
- 1
- FireWire ports
- 0
- Motherboard chipset family
- AMD
- VGA ports
- 0
- Chassis intrusion connector
- Yes
- Compatible processor series
- AMD Ryzen 3000 Series
- Front panel audio connector
- Yes
- ATX Power connector (24-pin)
- Yes
- Max graphics memory
- 16000 GB
- Number of SATA II connectors
- 0
- Number of SATA III connectors
- 6
- Supported memory clock speeds
- 1866,2133,2400,2667,2800,2933,3000,3066,3200,3466,3600,3733,3866,4000,4133,4266,4400
- Supported storage drive types
- HDD & SSD
- PCI Express x1 (Gen 3.x) slots
- 2
- PCI Express x16 (Gen 3.x) slots
- 1
- PCI Express x16 (Gen 4.x) slots
- 1
- Maximum number of SMP processors
- 1
- Number of chassis fan connectors
- 3
- Number of Parallel ATA connectors
- 0
- Supported storage drive interfaces
- SATA III
- Windows versions supported
- Windows 10 x64
- USB 3.2 Gen 1 (3.1 Gen 1) connectors
- 1
- USB 3.2 Gen 2 (3.1 Gen 2) connectors
- 0
- Parallel processing technology support
- 2-Way CrossFireX
- USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity
- 2
- USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity
- 0
- USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity
- 1
- USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity
- 1
- buildcores_verified
- 1
- buildcores_opendb_id
- eee3482d-6e69-4a23-a085-57105696c606
- buildcores_category
- Motherboard
- socket
- AM4
- form_factor
- Micro ATX
- Customs (HS) code
- 84733020
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Sources
Product lifecycle
Status uncertainAvailable catalog signals are incomplete, so current lifecycle status cannot be confirmed.
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