Fractal Design Define R4

The Fractal Design Define R4 is a ATX Mid Tower with room for ATX, Micro-ATX, Mini-ITX motherboards. It comes with 2 fans pre-installed and mounts up to 6. A acrylic side panel shows off the build. GPU clearance tops out at 400mm — room for full triple-fan flagship cards — with 170mm of air-cooler headroom.

Use the PlanMyPC system builder to verify it works alongside your other components and to watch live retailer pricing. Warranty coverage follows Fractal's standard policy — confirm regional terms on the listing. The full specification sheet below breaks out every listed detail, and the compatibility checker flags conflicts with parts already in your build.