Will it fit · CPU cooler
No
The Thermalright Assassin X 120 R SE is 148 mm tall and the Fractal Design North only takes 145 mm.
The side panel won't close. Pick an air cooler under 145 mm or a 360 mm AIO.
| Case's max cooler height | 145 mm |
|---|---|
| Thermalright Assassin X 120 R SE height | 148 mm |
| Room left | 3 mm too tall |
| Case type | mid tower |
Case limits from the maker's spec sheet (checked 2026-10-15).
No. The Thermalright Assassin X 120 R SE is 148 mm tall and the Fractal Design North only takes 145 mm. The side panel won't close. Pick an air cooler under 145 mm or a 360 mm AIO.
145 mm for air coolers, and radiators up to 360 mm (240 mm on top).
