MSI B650 Gaming Plus WiFi M.2 Slots Number Tips

The MSI B650 Gaming Plus WiFi motherboard features a specific number of M.2 slots optimized for 2026 gaming builds. This guide delivers step-by-step tips to maximize these PCIe 5.0-ready slots for SSDs, RAID arrays, and high-speed storage.

With AMD Ryzen support, understanding slot count and configuration prevents bottlenecks in your dream PC. Follow these instructions for installation, compatibility, and performance tuning.

Step 1: Confirm M.2 Slots Number

MSI B650 Gaming Plus WiFi has 3 M.2 slots: two PCIe 5.0 x4 and one PCIe 4.0 x4.

1. Primary slot for boot NVMe.
2. Secondary for games.
3. Tertiary for data.

Step 2: Check Compatibility

Verify SSD specs before install.

1. Supports 2280/22110 sizes.
2. PCIe Gen5 for 14GB/s speeds.
3. No SATA M.2 conflicts.

Step 3: Optimal Slot Configuration

Assign drives strategically.

1. Boot OS in Slot 1.
2. Games in Slot 2.
3. RAID0 games in Slots 1-2.

Step 4: BIOS Setup Guide

Enable full potential.

1. Enter BIOS (Del key).
2. Set PCIe modes.
3. Enable Resizable BAR.

Step 5: Cooling and Heatsinks

Prevent throttling.

1. Use included shields.
2. Add active coolers.
3. Monitor temps with HWInfo.

Step 6: Troubleshooting Common Issues

Fix detection problems.

1. Update BIOS to 2026 version.
2. Reseat drives.
3. Check PCIe lane sharing.