SFF time
P-ATX V3
Smallest ATX case! | Exceptional design & enjoyable build.
Our P-ATX V3 is a 10.4 L case that supports
-
Full sized ATX motherboards.
-
SFX power supply, and a
-
Full-length dual slot GPU.
+ It can also support triple slot GPU with an ITX motherboard.
This makes it the smallest ATX case on the market!
Design | ventilation & cooling for high-end hardware!
-
Performance focused, optimized internal layout.
-
Focused on airflow to allow great ventilation.
-
Enabled native support for gen4 risers
-
Symmetric front panel with front USB-C gen3.2 connector.
Look & Feel
-
Sleek design with clean front panel.
-
No visible seams.
-
Lightweight, premium 100% aluminum construction.
-
Durable powder-coated finish.
Packaging
-
Flat-packed for easier shipping
-
Plastic free packaging.
-
Some assembly required

P - ATX V2 | Videos and reviews
Check out the Hardware Canucks P-ATX V2 review: "The SMALLEST ATX Build Yet - Ryzen 5900X in a 10L Case!"
![]() | ![]() |
---|---|
![]() | ![]() |
We made the Hardware Canucks Top 5 PC cases of 2020:"The Best Cases of 2020 - Airflow, ITX, ATX & MORE!"
Selected as the Best Surprise of 2020 - Timestamp 3:46
![]() | ![]() |
---|---|
![]() | ![]() |