KeyDBGuides · Quietest switches

Quietest switches, ranked by use case

Short answer: Cherry MX2A Silent Red if you want linear; Gazzew Boba U4 if you want a bump. The board matters as much as the switch — filter the database to Silent to see what fits your PCB.

Silence in a mechanical keyboard comes from damping the two collisions — stem hitting bottom, stem hitting top on release. Silent switches add rubber pads for both. The case, plate and keycaps are the other half of the problem.

The picks

SwitchTypeTravelForceCharacter
Cherry MX2A Silent RedSilent linear3.7 mm45 gfThe safe office default; damping shortens travel
Cherry MX2A Silent BlackSilent linear3.7 mm65 gfSame damping, heavier spring
Gazzew BobagumSilent linear3.8 mm55 gfSoft, quiet, forgiving — popular for long sessions
Akko PenguinSilent linear3.8 mm45 gfBudget silent linear
Gazzew Boba U4Silent tactile3.8 mm55 gfReal bump, damped — the quiet tactile reference
Outemu Silent Peach V2Silent tactile3.8 mm50 gfBeloved budget quiet tactile
Gateron Magnetic Jade SilentHE/TMR linear, damped~3.5 mm~36 gfThe quiet option for HE boards
Lofree GhostLP linear, muted2.6 mm35 gfLow-profile comfort pick

Filter by these in the switch database (type: Silent). Specs are vendor-typical; ±10% batch variance.

Silent linear or silent tactile?

Linear silent switches are quieter still — no bump means fewer internal parts to resonate. Tactile silent (U4, Silent Peach) trades a little volume for feedback; most touch-typists prefer it for all-day accuracy. Clicky has no true silent form — the click jacket is the noise. If you want click-like feedback quietly, the honest answer is a good quiet tactile.

The rest of the noise chain

  1. Case: tray-mount plastic resonates; gasket/aluminium or foam-lined cases mute several dB on their own.
  2. Plate: polycarbonate/FR4 plates sound softer than steel or aluminium.
  3. Keycaps: thick PBT deepens the tone; thin ABS sounds sharper and louder.
  4. Stabilizers: an unlubed spacebar rattle defeats any silent switch — lube the wire and housings first.
  5. Desk: a desk mat changes transmitted noise more than most internal mods.

Office etiquette notes

For shared spaces: silent tactile or silent linear in a foam-lined board covers 90% of complaints. Avoid "quiet clicky" marketing — it isn't quiet. And if you're bringing an HE board into the office, Jade Silent is the mainstream quiet magnetic option; standard Jade Pro/Ultra are normal-loudness linears.

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FAQ

What is the quietest mechanical keyboard switch?
Dampened silent switches: Cherry MX2A Silent Red/Black, Gazzew Bobagum and Akko Penguin for linear; Gazzew Boba U4 and Outemu Silent Peach V2 for tactile. All use rubber dampeners on the downstroke and upstroke, which removes the sharp plastic bottom-out and spring ping.
Are there silent tactile switches?
Yes — the Gazzew Boba U4 and Outemu Silent Peach V2 are the reference points: a real tactile bump with dampened travel, so you keep feedback without the clack. Gateron Magnetic Jade Silent does the same job on Hall Effect and TMR boards.
Why is my "silent switch" build still loud?
Because the switch is only one of several noise sources: switch, plate, case and keycap. A silent linear in a tray-mount plastic case with thin caps still sounds loud. Stabilizer rattle and spacebar ping are separate fixes (lube + foam), not switch fixes.
Do silent switches change the feel?
Slightly. Dampeners shorten total travel (MX2A Silent Red is 3.7 mm vs Red 4.0 mm) and add a soft landing. Typists rarely notice after a day; gamers sometimes prefer undamped for the crisper reset.
Is there a quiet Hall Effect option?
Yes — Gateron Magnetic Jade Silent is the dampened Jade-family switch, and it also works on TMR boards. Note that HE boards themselves are not quieter; the switch dampening is what you hear.

Basis & sources

What this page rests on — and what it deliberately does not claim.

There is no official standard for keycap or switch compatibility. Figures here follow manufacturer datasheets and community measurements (mm, not inches); treat them as a starting point before buying — not a compatibility guarantee.

Last reviewed 2026-10-26 · Report a correction

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