Asus GT640-DCSL-2GD3 GeForce GT 640

Built on the GeForce GT 640, this card packs 2GB of GDDR6 memory. Display outputs: HDMI 2.1, DisplayPort 2.1. Clocks run from 901 up to 901 boost, drawing 150W — even modest power supplies handle it. 2GB of VRAM is tight for modern AAA games — best suited to esports.

Use the PlanMyPC system builder to verify it works alongside your other components and to watch live retailer pricing. ASUS 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.