MSI Pro B550 AMD PC Gaming Motherboard MSI B550-A PRO (Socket AM4/B550/DDR4/S-ATA 600/ATX) Dongle Required: N Core Boost: With premium layout and fully digital power design to support more cores and provide better performance. DDR4 Boost: Advanced technology to deliver pure data signals for the best gaming performance and stability. Lightning Gen4 solution: The latest Gen4 PCI-E and M.2 solution with up to 64GB/s bandwidth for maximum transfer speed. M.2 Shield FROZR: Strengthened built-in M.2 thermal solution. Keeps M.2 SSDs safe while preventing throttling, making them run faster. 2oz Thickened Copper PCB: An enhanced PCB design improves heat dissipation and performance reliability. PCI-E Steel Armor: Protecting VGA cards against bending and EMI EZ Debug LED Easiest way to troubleshoot. Audio Boost: Reward your ears with studio grade sound quality for the most immersive audio experience. Storage: 128 Gb Height: 305 MM Width: 244 MM Wifi Enabled: N