Antec One
Category: Case
Manufacturer: Antec
Form Factor: ATX,Micro-ATX,Mini-ITX
Max GPU: 400mm
Side Panel: None
Antec One
Form Factor
ATX,Micro-ATX,Mini-ITX
Max GPU
400mm
Side Panel
None
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Overview
The Antec One is a ATX Mid Tower with support for ATX, Micro-ATX, Mini-ITX motherboards. It includes 2 fans pre-installed and mounts up to 6. GPU clearance tops out at 400mm — room for full triple-fan flagship cards — with 170mm of air-cooler headroom. PlanMyPC's builder flags compatibility problems with the rest of your parts automatically.
Warranty coverage follows Antec'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. If this PC case is not quite the right fit, the category page lists close alternatives at similar prices for a quick side-by-side comparison.
| Specification | Value |
|---|---|
| Fans | included: 2, maxTotal: 6 |
| Type | ATX Mid Tower |
| Drive Bays | 2.5: 2, 3.5: 5 |
| Side Panel | None |
| Form Factor | ATX, Micro-ATX, Mini-ITX |
| Max GPU Length | 400 mm |
| Expansion Slots | 7 |
| Max Cooler Height | 170 mm |
| Psu Form Factor Support | ATX, SFX, SFX-L |
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