MSI B650M GAMING WIFI mATX Motherboard — AMD B650, AM5 Socket, Ryzen 9000/8000/7000 Support, 2x DDR5 7800+(OC), PCIe 4.0 x16, Dual M.2 Gen4, 2.5Gb LAN, Wi-Fi 6E, BT 5.3, HDMI 2.1, Audio/Core/Memory Boost, Steel Armor, 6-layer PCB

The MSI B650M GAMING WIFI is a high-performance, compact Micro-ATX motherboard designed for AMD Ryzen 7000, 8000, and 9000 series processors using the AM5 socket . It supports DDR5 memory , PCIe 4.0/5.0 , and Wi-Fi 6E with Bluetooth 5.3 , making it ideal for gaming , content creation , and multi-tasking in mid-sized builds .

With Steel Armor PCIe slots , Core Boost power delivery , and Memory Boost technology , it ensures stable performance under heavy loads while maintaining cool operation . The HDMI 2.1 port and Thunderbolt™ 5 compatibility provide future-proof connectivity for high-resolution displays and external devices.

CPU & Chipset

• Chipset: AMD B650 – supports Ryzen 7000, 8000, and 9000 series CPUs
• CPU Socket: AM5 – compatible with Ryzen 7000, 8000, 9000 series
• PCIe 5.0 Support: Yes – for next-gen GPUs and peripherals
• Turbo Core Technology: Supports AMD Ryzen 7000/9000 series with PCIe 5.0 bandwidth
• TDP Support: Up to 170W for most Ryzen 7000/9000 series CPUs
• BIOS Features:
  • DDR5 XMP support for easy overclocking
  • Advanced tuning options for performance enthusiasts

Memory Support

• DIMM Slots: 2 x DDR5-5600 / 7800+ MHz (OC)
• Max Memory Capacity: Up to 64GB (check official specs for exact limits)
• Memory Type: DDR5 SDRAM, Unbuffered, Non-ECC
• Memory Speed: Up to 7800 MT/s (7800MHz)
• Memory Architecture: Dual-channel
• Supports:
  • Intel XMP 3.0 and AMD EXPO profiles for automated overclocking
  • DDR5-7800+ with Memory Boost for enhanced stability at high speeds

Expansion & Connectivity

• PCIe Slots:
  • 1 x PCIe 4.0 x16 (for GPU)
  • Additional PCIe 4.0 and 3.0 slots for expansion cards
• Storage Interfaces:
  • 2 x M.2 Gen4 slots (NVMe SSD support)
  • SATA 6Gb/s ports for traditional storage
• USB Ports:
  • USB 3.2 Gen2x2 (20Gbps)
  • USB 3.2 Gen2 (10Gbps)
  • USB 3.2 Gen1 (5Gbps)
  • USB 2.0 ports
• Networking:
  • 2.5Gb Ethernet – wired connectivity for low-latency gaming and streaming
  • Wi-Fi 6E – 802.11ax with 2.4GHz, 5GHz, and 6GHz bands
  • Bluetooth 5.3 – for wireless peripherals and audio
• Video Outputs:
  • 1 x HDMI 2.1 – supports 4K@120Hz , 8K@60Hz (DSC mode)
  • Integrated graphics support for basic display output
  • Thunderbolt™ 5 compatibility (via USB-C) – limited by DisplayPort 2.1 (up to 77.4 Gbit/s)

Cooling & Build Quality

• VRM Design: 6-layer PCB with 2oz copper for better thermal management and signal integrity
• Power Delivery: Core Boost for stable voltage and current under load
• Cooling Solutions:
  • Heatpipe-based VRM cooling
  • Thermal pads for efficient heat dissipation
• Steel Armor PCIe Slot: Reinforced slot to prevent GPU sag and improve long-term durability
• BIOS Flashback™ : Allows easy BIOS updates without a CPU

Audio & Sound Features

• Audio Solution: Audio Boost – enhances audio quality with gold-plated jacks and premium capacitors
• Sound Card: Realtek ALC1220P – 7.1 channel surround sound
• Features:
  • Impedance sensing for headphone optimization
  • Internal audio amplifier for high-quality playback
  • Jack detection and front panel re-tasking
  • High SNR for recording (113 dB) and stereo playback (120 dB)

Design & Aesthetics

• Form Factor: Micro-ATX – fits into smaller cases while retaining full functionality
• RGB Lighting: Addressable RGB headers for custom lighting effects
• Build Quality:
  • Reinforced PCB for durability
  • Stainless steel backplate for enhanced structural rigidity
• Thermal Management:
  • Efficient cooling for high-end components
  • Optimized for DDR5 and PCIe 5.0
• Back Panel I/O:
  • USB 3.2 Gen2x2 (20Gbps)
  • HDMI 2.1
  • Ethernet ports
  • Audio jacks
  • USB 3.2 Gen2 (10Gbps)
  • USB 3.2 Gen1 (5Gbps)

Software & Tools

• MSI Center Software:
  • For overclocking , fan control , and system monitoring
• BIOS Features:
  • UEFI BIOS with advanced tuning and memory profile support
• Drivers & Firmware:
  • AMD Ryzen 7000/9000 series support
  • Windows 11 22H2 or later recommended for full Wi-Fi 6E , Thunderbolt™ 5 , and PCIe 5.0 support
• Included Software:
  • MSI Afterburner for GPU monitoring
  • MSI Dragon Center for system control
  • MSI Live Update for firmware and driver updates