Best 240mm AIO coolers
85 AIO coolers compared on radiator size, noise and fans.
Quietest rated Rise Mode Water Cooler Rise Mode Frost 240 20 dBA Most fans Corsair H100i Elite Capellix 2 fans
Why this matters
240 mm is the mainstream size: enough for most mid-range and many high-end CPUs, and it fits the majority of cases.
Usually chosen by: builders matching radiator size to case clearance and CPU heat output.
Ranked list
| # | Model | Tier | Radiator | Fans | Max noise | |
|---|---|---|---|---|---|---|
| 1 | — | 240mm | 2 | 36 dBA | Find on Amazon | |
| 2 | — | 240mm | 2 | 37 dBA | Find on Amazon | |
| 3 | — | 240mm | 2 | 37 dBA | Find on Amazon | |
| 4 | — | 240mm | 2 | 37 dBA | Find on Amazon | |
| 5 | — | 240mm | 2 | 36 dBA | Find on Amazon | |
| 6 | — | 240mm | 2 | 37.7 dBA | Find on Amazon | |
| 7 | — | 240mm | 2 | 37.7 dBA | Find on Amazon | |
| 8 | — | 240mm | 2 | 37.7 dBA | Find on Amazon | |
| 9 | — | 240mm | 2 | 37.68 dBA | Find on Amazon | |
| 10 | — | 240mm | 2 | 37 dBA | Find on Amazon | |
| 11 | — | 240mm | 2 | 29.7 dBA | Find on Amazon | |
| 12 | — | 240mm | 2 | 37.6 dBA | Find on Amazon | |
| 13 | — | 240mm | 2 | 37.6 dBA | Find on Amazon | |
| 14 | — | 240mm | 2 | 37.6 dBA | Find on Amazon | |
| 15 | — | 240mm | 2 | 37.6 dBA | Find on Amazon | |
| 16 | — | 240mm | 2 | 29 dBA | Find on Amazon | |
| 17 | — | 240mm | 2 | 37.2 dBA | Find on Amazon | |
| 18 | — | 240mm | 2 | 39.5 dBA | Find on Amazon | |
| 19 | — | 240mm | 2 | 30 dBA | Find on Amazon | |
| 20 | — | 240mm | 2 | 30 dBA | Find on Amazon | |
| 21 | — | 240mm | 2 | 30 dBA | Find on Amazon | |
| 22 | — | 240mm | 2 | 30 dBA | Find on Amazon | |
| 23 | — | 240mm | 2 | 30 dBA | Find on Amazon | |
| 24 | — | 240mm | 2 | 30 dBA | Find on Amazon | |
| 25 | — | 240mm | 2 | 27 dBA | Find on Amazon | |
| 26 | — | 240mm | 2 | 30 dBA | Find on Amazon | |
| 27 | — | 240mm | 2 | 30 dBA | Find on Amazon | |
| 28 | — | 240mm | 2 | 30 dBA | Find on Amazon | |
| 29 | — | 240mm | 2 | 30 dBA | Find on Amazon | |
| 30 | — | 240mm | 2 | 27 dBA | Find on Amazon | |
| 31 | — | 240mm | 2 | 36 dBA | Find on Amazon | |
| 32 | — | 240mm | 2 | 36 dBA | Find on Amazon | |
| 33 | — | 240mm | 2 | 32.1 dBA | Find on Amazon | |
| 34 | — | 240mm | 2 | 32.1 dBA | Find on Amazon | |
| 35 | — | 240mm | 2 | 30 dBA | Find on Amazon | |
| 36 | — | 240mm | 2 | 32.1 dBA | Find on Amazon | |
| 37 | — | 240mm | 2 | 31.3 dBA | Find on Amazon | |
| 38 | — | 240mm | 2 | 31.3 dBA | Find on Amazon | |
| 39 | — | 240mm | 2 | 31.3 dBA | Find on Amazon | |
| 40 | — | 240mm | 2 | 30 dBA | Find on Amazon |
