Antec Three Hundred
Category: Case
Manufacturer: Antec
Form Factor: ATX,Micro-ATX,Mini-ITX
Max GPU: 400mm
Side Panel: None
Antec Three Hundred
Form Factor
ATX,Micro-ATX,Mini-ITX
Max GPU
400mm
Side Panel
None
See today's price at Amazon.
As an Amazon Associate, PlanMyPC earns from qualifying purchases made through links on this page. Read our affiliate disclosure
Overview
The Antec Three Hundred is a ATX Mid Tower with room for ATX, Micro-ATX, Mini-ITX motherboards. It ships with 2 fans pre-installed and mounts up to 6. GPU clearance reaches 400mm — room for full triple-fan flagship cards — with 170mm of air-cooler headroom. Drop it into the PlanMyPC builder to check compatibility with the rest of your parts.
Support and warranty service run through Antec, with terms that vary by region. Scroll down for the complete spec table; the builder's compatibility checker will warn you about any conflicts with components you have already picked. The category page surfaces comparable models near the same price, which makes shortlisting against this PC case straightforward.
| Specification | Value |
|---|---|
| Fans | included: 2, maxTotal: 6 |
| Type | ATX Mid Tower |
| Drive Bays | 2.5: 2, 3.5: 6 |
| 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 |
Related products
Compare Antec Three Hundred with similar
Catch the week's biggest price drops
One weekly email with the top price drops and new build guides — no spam, unsubscribe anytime.