MSI B450M-A Pro MAX AMD AM4 Motherboard

MSI B450 Motherboard Full Specification

• Item: Motherboard
• Brand: MSI
• Type: Standard

Chipset and CPU Compatibility

• Chipset: AMD B450
• Supported Processors:
  • 1st, 2nd, and 3rd Gen AMD Ryzen / Ryzen with Radeon Vega Graphics
  • 2nd Gen AMD Ryzen with Radeon Graphics
  • Athlon with Radeon Vega Graphics
  • A-series and Athlon X4 Desktop Processors (Socket AM4)

Memory

• Max Memory: 64GB
• Memory Slots: 2 x DDR4
• Supported Memory:
  • By JEDEC: DDR4 1866 / 2133 / 2400 / 2667 MHz
  • For AMD Ryzen Gen3 (R5/R7/R9): 2667–4133 MHz (A-XMP OC MODE)
  • For Other AMD CPUs: 2667–3466 MHz (A-XMP OC MODE)
• Architecture: Dual Channel
• ECC Support: ECC UDIMM (non-ECC mode)

Storage

• M.2 Socket:
  • 1 x M.2 slot (Key M)
  • Supports PCIe 3.0 x4 (RYZEN Series) or PCIe 3.0 x2 (Athlon with Radeon Vega Graphics) and SATA 6Gb/s
  • Supports storage devices: 2242/2260/2280
• SATA Ports: 4 x SATA 6Gb/s

Expansion Slots

• 1 x PCIe 3.0 x16 Slot:
  • x16 Speed: Ryzen 1st, 2nd, and 3rd Gen
  • x8 Speed: Ryzen with Radeon Vega Graphics
  • x4 Speed: AMD Athlon with Radeon Vega Graphics
• 2 x PCIe 2.0 x1 Slots

Graphics Support

• DVI-D Port: Maximum resolution of 1920x1200 @ 60Hz
• HDMI 1.4 Port: Maximum resolution of 4096x2160 @ 24Hz

USB Ports

• USB 3.2 Gen1 (SuperSpeed USB):
  • 6 Ports (4 on back panel, 2 via internal connectors)
• USB 2.0 (High-Speed USB):
  • 6 Ports (2 on back panel, 4 via internal connectors)

Audio

• Codec: Realtek ALC892/ALC897
• Features: 8-Channel (7.1) HD Audio with Audio Boost

Networking

• LAN: Realtek 8111H Gigabit LAN

Internal Connectors

• 1 x 24-pin ATX Main Power Connector
• 1 x 4-pin ATX 12V Power Connector
• 4 x SATA 6Gb/s Connectors
• 2 x USB 2.0 Connectors (supports 4 ports)
• 1 x USB 3.2 Gen1 Connector (supports 2 ports)
• 1 x 4-pin CPU Fan Connector
• 1 x 4-pin System Fan Connector
• 1 x Front Panel Audio Connector
• 2 x Front Panel Connectors
• 1 x TPM Module Connector
• 1 x Chassis Intrusion Connector
• 1 x Serial Port Connector
• 1 x Clear CMOS Jumper

Back Panel I/O Ports

• 1 x DVI-D Port
• 1 x HDMI Port
• 1 x LAN Port
• 4 x USB 3.2 Gen1 Ports
• 2 x USB 2.0 Ports
• HD Audio Connectors
• Keyboard / Mouse Ports

Dimensions

• Size: 9.3 in. x 7.9 in. (23.6 cm x 20.0 cm)
• Form Factor: m-ATX

This motherboard provides excellent performance, compatibility, and expandability, ideal for both general computing and gaming setups.