Zotac ZT-40503-10L GeForce GTS 450

Built on the GeForce GTS 450, this card carries 1GB of GDDR6 memory. Clocks run from 810 up to 810 boost, drawing 150W — even modest power supplies handle it. At 187mm long it fits most mid-tower cases; display outputs: HDMI 2.1, DisplayPort 2.1. 1GB 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. Support and warranty service run through Zotac, with terms that vary by region. The full specification sheet below breaks out every listed detail, and the compatibility checker flags conflicts with parts already in your build.