Mainboard|asus|amd b450|sam4|atx|3xpci-express 2.0 1x|1xpci-express 3.0 16x|1xm.2|memory ddr4|memory slots 4|1xdvi|1xhdmi|2xusb 2.0|4xusb 3.1|1xusb type c|1xps/2|1xrj45|3xaudio port|primeb450-plus

AMD AM4 ATX motherboard with Aura Sync RGB header, DDR4 3200MHz, M.2, HDMI 2.0b, SATA 6Gbps and USB 3.1 Gen 2

• Fan Xpert 4 Core: Comprehensive controls for fans and AIO pump, plus GPU-temperature sensing for cooler gaming
• Ultrafast connectivity: Supreme flexibility with USB 3.1 Gen 2 and native M.2
• ASUS Aura Sync header: Onboard connector for RGB LED strips, easily synced with an ever-growing portfolio of Aura Sync-capable hardware
• 5X Protection III: Multiple hardware safeguards for all-around system protection
• Expansion Slots
  AMD Ryzen™ 2nd Generation/ Ryzen™ 1st Generation Processors
  1 x PCIe 3.0/2.0 x16 (x16 mode) 
  AMD Ryzen™ with Radeon™ Vega Graphics Processor
  1 x PCIe 3.0/2.0 x16 (x8 mode) 
  AMD B450 chipset
  1 x PCIe 2.0 x16 (max at x4 mode) 
  3 x PCIe 2.0 x1