Will it fit · CPU cooler
Yes
The Thermalright Assassin X 120 R SE is 148 mm tall and the Lian Li Lancool 216 takes air coolers up to 180 mm (32 mm to spare).
| Case's max cooler height | 180 mm |
|---|---|
| Thermalright Assassin X 120 R SE height | 148 mm |
| Room left | 32 mm |
| Case type | mid tower |
Case limits from the maker's spec sheet (checked 2026-10-15).
Yes. The Thermalright Assassin X 120 R SE is 148 mm tall and the Lian Li Lancool 216 takes air coolers up to 180 mm (32 mm to spare).
180 mm for air coolers, and radiators up to 360 mm (360 mm on top).
