Kailh Box Deep Sea Silent Pro
vsKailh Box Silent Pink
Hear them
Side by side
| Kailh Box Deep Sea Silent Pro | Kailh Box Silent Pink | |
| Type | Silent | Silent |
| Sound | Silent | Silent |
| Loudness | -51.4 dB | -37.3 dB |
| Pitch | 2,461 Hz | 2,755 Hz |
| Spring weight | 62.1 g | 60.7 g |
| Actuation force | 43.3 g | 38.1 g |
| Bottom-out force | 80.2 g | 70.2 g |
| Total travel | 4.1 mm | 4 mm |
Force curves compared
Both curves modeled from each switch's measured actuation, bottom-out values.
Which should you pick?
The Kailh Box Deep Sea Silent Pro and Kailh Box Silent Pink are both silent switches, but they feel and sound different enough to be worth comparing directly.
Kailh Box Deep Sea Silent Pro runs the heavier spring at 62.1g versus 60.7g — about 1.3999999999999986g more — so it feels more deliberate under the finger, while Kailh Box Silent Pink is quicker and lighter to press.
On sound, Kailh Box Silent Pink is the louder of the two at -37.3dB versus -51.4dB (14.100000000000001dB quieter), pitched higher at roughly 2,755Hz. It reads as silent, while Kailh Box Deep Sea Silent Pro comes across more silent.
Pick Kailh Box Deep Sea Silent Pro if you want a heavier, more controlled press and a quieter typing sound. Pick Kailh Box Silent Pink if you'd rather have a lighter, faster press and a louder, more present sound. Use the players above to hear which one you actually prefer.
Full pages
Hear the difference for real
Load either switch into the live simulator and A/B them with your plate, case and keycaps.
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