V7 L215E-2N

This is a 21.5-inch TN panel at 1920x1080. Response time is rated 6ms. At $28.98 it sits in the budget monitor bracket. PlanMyPC's builder flags compatibility problems automatically and tracks the latest monitor deals from multiple stores.

V7 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. 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.