• CPU Support: AMD Ryzen 5000/3rd/2nd/1st Gen, G-Series, Athlon with Radeon Vega Graphics.
• Chipset: AMD B450.
• Memory: Supports up to 128 GB DDR4 RAM, Dual Channel, 3600(O.C.) MHz. ECC/Non-ECC support, XMP ready.
• Onboard Graphics: HDMI port (4K @ 60 Hz), shared memory max 16 GB (varies by CPU).
• Audio: Realtek Audio Codec, up to 7.1 channels, S/PDIF Out supported.
• LAN: Realtek GbE (1 Gbps).
• Wireless: AzureWave Wi-Fi, Realtek RTL8821CE (2.4/5 GHz, Bluetooth 5.0).
• Expansion Slots: 1 x PCIe 3.0 x16, 1 x PCIe 2.0 x16, 1 x PCIe 2.0 x1.
• Storage: 1 x M.2 (PCIe x4/x2, SATA), 4 x SATA 6Gb/s, RAID 0/1/10 support.
• USB Ports: 4 x USB 3.1 Gen 1 (rear), 2 x USB 3.1 Gen 1 (internal), 4 x USB 2.0/1.1 (rear), 2 x USB 2.0/1.1 (internal).

Brand	MSI
Platform	AMD
Socket	AM4
Chipset	B550
Supported Memory Type	DDR4
Maximum Memory Support	128 GB
Form Factor	M-ATX

• Model: MSI MPG B550 Gaming Plus Motherboard
• CPU Compatibility: Supports AMD Ryzen™ 5000 and 3000 Series desktop processors (excludes Ryzen™ 5 3400G & Ryzen™ 3 3200G) and AMD Ryzen™ 4000 G-Series
• Chipset: AMD B550 Chipset
• Memory:
  • 4x DDR4 slots, supporting up to 128GB
  • Memory speeds: 1866 MHz to 4400+ MHz (OC)
  • Dual channel architecture, supports non-ECC and ECC UDIMM (non-ECC mode)

Chipset: AMD B650
CPU Support: Supports AMD Ryzen™ 7000 Series Desktop Processors (Socket AM5).

Memory:

• Slots: 4x DDR5, with a maximum capacity of 128GB.
• Speed Support: DDR5 6600+(OC) to 4800(JEDEC) MHz, featuring overclocking capabilities.
  • 1DPC 1R: Up to 6600+ MHz
  • 1DPC 2R: Up to 6000+ MHz
  • 2DPC 1R: Up to 6400+ MHz
  • 2DPC 2R: Up to 4000+ MHz
• Dual-Channel Mode: Supported, with non-ECC, unbuffered memory and AMD EXPO™ support.

Onboard Graphics:

• 1x HDMI™ (supports 4K 60Hz)
• 1x DisplayPort (supports 8K 60Hz).

Expansion Slots:

• 1x PCI-E x16 (PCIe 4.0 from CPU)
• 1x PCI-E x1 (PCIe 3.0 from Chipset).