Fractal Design Define R3
Category: Case
Manufacturer: Fractal
Form Factor: ATX,Micro-ATX,Mini-ITX
Max GPU: 400mm
Side Panel: None
Price: $239.99 from Amazon

Fractal Design Define R3
Form Factor
ATX,Micro-ATX,Mini-ITX
Max GPU
400mm
Side Panel
None
Best price from Amazon
$239.99
As an Amazon Associate, PlanMyPC earns from qualifying purchases made through links on this page. Learn more
Overview
The Fractal Design Define R3 is a ATX Mid Tower with support for ATX, Micro-ATX, Mini-ITX motherboards. GPU clearance tops out at 400mm — room for full triple-fan flagship cards — with 170mm of air-cooler headroom. It includes 2 fans pre-installed and mounts up to 6. In the high-end bracket, prioritize airflow and cable-management space.
Its $239.99 price tag places it squarely in high-end territory. 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. Every published spec is tabulated below, and compatibility against your current part list is checked automatically.
| Specification | Value |
|---|---|
| Fans | included: 2, maxTotal: 6 |
| Type | ATX Mid Tower |
| Drive Bays | 2.5: 2, 3.5: 8 |
| Side Panel | None |
| Form Factor | ATX, Micro-ATX, Mini-ITX |
| Max GPU Length | 400 mm |
| Max Cooler Height | 170 mm |



