MSI MAG B550 TOMAHAWK - motherboard - ATX - Socket AM4 - AMD B550

SKU MAG B550 TOMAHAWK
Product Description:MSI MAG B550 TOMAHAWK - motherboard - ATX - Socket AM4 - AMD B550
Product Type:Motherboard - ATX
Chipset Type:AMD B550
Processor Socket:1 x Socket AM4
Compatible Processors:Ryzen (supports 3rd Generation Ryzen and New Generation Ryzen with Radeon Graphics)
Max RAM Size:128 GB
RAM Supported:4 DIMM slots - DDR4, non-ECC, ECC (operate in non-ECC mode), unbuffered
23-02-2026
  • Specifications
  • Description
General
Product Type:Motherboard - ATX
Chipset Type:AMD B550
Processor Socket:Socket AM4
Max Processors Qty:1
Compatible Processors:Ryzen (supports 3rd Generation Ryzen and New Generation Ryzen with Radeon Graphics)
Supported RAM
Max Size:128 GB
Technology:DDR4
Bus Clock:2400 MHz, 1866 MHz, 2133 MHz, 2800 MHz, 3000 MHz, 2666 MHz, 2933 MHz, 3466 MHz (O.C.), 3733 MHz (O.C.), 3600 MHz (O.C.), 3866 MHz (O.C.), 4000 MHz (O.C.), 4133 MHz (O.C.), 4400 MHz (O.C.), 4266 MHz (O.C.), 4600 MHz (O.C.), 4533 MHz (O.C.), 4800 MHz (O.C.), 3200 MHz, 3066 MHz, 4733 MHz (O.C.), 4866 MHz (O.C.), 5000 MHz (O.C.), 5100 MHz (O.C.)
Supported RAM Integrity Check:Non-ECC, ECC (operate in non-ECC mode)
Registered or Buffered:Unbuffered
Features:Dual channel memory architecture, supported ECC modules operate in non-ECC mode, A-XMP support
Audio
Type:HD Audio (8-channel)
Audio Codec:Realtek ALC1200
Compliant Standards:High Definition Audio
LAN
Network Controller:Realtek RTL8125B / RTL8111H
Network Interfaces:Gigabit Ethernet, 2.5 Gigabit Ethernet
Expansion / Connectivity
Expansion Slots:1 x CPU ¦ 4 x DIMM 288-pin ¦ 1 x PCIe 4.0 x16 ¦ 1 x PCIe 3.0 x16 (x4 mode) ¦ 2 x PCIe 3.0 x1
Storage Interfaces:SATA-600 -connectors: 6 x 7pin Serial ATA - RAID 0 / RAID 1 / RAID 10 ¦ SATA-600 / PCIe 4.0 -connectors: 1 x M.2 - RAID 0 / RAID 1 ¦ PCIe 3.0 -connectors: 1 x M.2 - RAID 0 / RAID 1
Interfaces:1 x LAN (Gigabit Ethernet) ¦ 1 x audio line-in - mini-jack ¦ 1 x audio line-out - mini-jack ¦ 1 x microphone - mini-jack ¦ 1 x TOSLINK ¦ 2 x USB 3.2 Gen 1 ¦ 1 x USB 3.2 Gen 2 ¦ 1 x audio line-out (center/subwoofer) - mini-jack ¦ 1 x audio line-out (rear) - mini-jack ¦ 1 x USB-C Gen2 ¦ 1 x PS/2 keyboard / mouse ¦ 2 x USB 2.0 ¦ 1 x HDMI ¦ 1 x DisplayPort ¦ 1 x LAN (2.5Gigabit Ethernet)
Internal Interfaces:4 x USB 2.0 - header ¦ 2 x USB 3.2 Gen 1 - header ¦ 1 x USB-C Gen 1 - header ¦ 1 x audio - header
Power Connectors:24-pin main power connector, 8-pin ATX12V connector
Features
Hardware Features:AMD CrossFireX technology support, MSI Audio Boost, MSI Mystic Light, M.2 Shield FROZR, pre-mounted I/O shield, MSI Core Boost, MSI PCIe Steel Slot, 10+2+1 Phase Power Design
Miscellaneous
Included Accessories:Case badge
Cables Included:2 x Serial ATA cable
Software Included:Drivers & Utilities
Width:30.5 cm
Depth:24.4 cm
vis mere
The MAG series was born through rigorous quality testing and designed to be a symbol of sturdiness and durability. Focused on providing the advanced user experience, the MAG series has a simple installation process coupled with a friendly user interface making it a perfect choice for entry level gamers.
  • Core Boost Technology
  • 6-layer PCB with 2oz thickened copper
  • Digital PWM
  • PCIe Steel Armor
  • Extended heatsink
  • M.2 Shield Frozr
  • Pump fan support
  • DDR4 Boost
  • Enhanced performance
  • Connectivity




The technical details come from 3rd party. edgemo is not responsible for any errors.

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