Acer XZ342CU PBMIIPHX

This is a 34-inch VA panel at 3440x1440, refreshing at 144Hz. Response time is rated 5ms. High refresh matters most in competitive titles — pair it with a GPU that can actually push 144 fps at 3440x1440. Drop it into the PlanMyPC builder to check compatibility with the rest of your parts and compare current monitor prices across retailers.

Support and warranty service run through Acer, with terms that vary by region. The full specification sheet below breaks out every listed detail, and the compatibility checker flags conflicts with parts already in your build. If this monitor is not quite the right fit, the category page lists close alternatives at similar prices for a quick side-by-side comparison.