ASRock Challenger ITX Radeon RX 6400

Built on the Radeon RX 6400, this card packs 4GB of GDDR6 memory. At 162mm long it fits most mid-tower cases; display outputs: HDMI 2.1, DisplayPort 2.1. Clocks run from 1923 up to 1923 boost, drawing 150W — even modest power supplies handle it. 4GB of VRAM is tight for modern AAA games — best suited to esports.

Expect to pay around $375.00, which lands it among mid-range options. Use the PlanMyPC system builder to verify it works alongside your other components and to watch live retailer pricing. ASRock backs the product through its standard warranty channels; check the listing for region-specific terms.