Dell Alienware AW3821DW

A 37.5-inch IPS panel at 3840x1600, refreshing at 144Hz. Response time is rated 1ms. High refresh matters most in competitive titles — pair it with a GPU that can actually push 144 fps at 3840x1600. Use the PlanMyPC system builder to verify it works alongside your other components and to watch live retailer pricing.

Warranty coverage follows Dell's standard policy — confirm regional terms on the listing. The full specification sheet below breaks out every listed detail, and the compatibility checker flags conflicts with parts already in your build. The category page surfaces comparable models near the same price, which makes shortlisting against this monitor straightforward.