Dell Alienware AW2521HF

This is a 24.5-inch IPS panel at 1920x1080, refreshing at 240Hz. Response time is rated 1ms. High refresh matters most in competitive titles — pair it with a GPU that can actually push 240 fps at 1920x1080. Its $369.99 price tag places it squarely in high-end territory.

PlanMyPC's builder flags compatibility problems automatically and tracks the latest monitor deals from multiple stores. Dell backs the product through its standard warranty channels; check the listing for region-specific terms. Scroll down for the complete spec table; the builder's compatibility checker will warn you about any conflicts with components you have already picked.