MSI MAG401QR

This is a 40-inch IPS panel at 3440x1440, refreshing at 155Hz. Response time is rated 5ms. High refresh matters most in competitive titles — pair it with a GPU that can actually push 155 fps at 3440x1440. Expect to pay around $389.99, which lands it among high-end options.

Drop it into the PlanMyPC builder to check compatibility with the rest of your parts and compare current monitor prices across retailers. Warranty coverage follows MSI's standard policy — confirm regional terms on the listing. Every published spec is tabulated below, and compatibility against your current part list is checked automatically. 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.