Haimu Whisper

Silent linear Haimu

Haimu Whisper switch
Haimu product image

The Haimu Whisper is a light silent linear that rose fast as a value pick for quiet builds, dampening both the downstroke and upstroke while keeping a smoother travel than most cheap silents.

Haimu Whisper specs

Type Silent linear
Actuation force n/a
Bottom-out force 47g
Pre-travel n/a
Total travel 3.5 mm
Stem POM
Top housing n/a
Bottom housing n/a
Spring single-stage
Factory lube light
Pins 5-pin
Typical price $0.30 / switch
Sound profile very quiet, muted
Released n/a

Spec fields marked n/a are unpublished by the maker; we list only verifiable numbers rather than guesses.

Unverified: specs compiled from manufacturer listings

Switches similar to the Haimu Whisper

Gateron Silent Red Silent linear Gateron Silent Red is a light silent linear with rail dampeners, widely used in office and shared-space builds as a cheaper alternative to Cherry Silent Red.
Gazzew Bobagum Silent linear The Gazzew Bobagum is a pink near-silent linear that ranks among the quietest switches sold, with a soft but not mushy landing; multiple spring weights exist.
Haimu Heartbeat Linear The Haimu Heartbeat is a poppy, thock-leaning linear from Haimu's popular current lineup, giving budget builders a fuller, more resonant sound than the flat muted Gateron creams.

Which keyboards can use it?

Any hot-swap board with standard MX sockets accepts the Haimu Whisper (5-pin: check that your plate or PCB supports 5-pin, or clip the legs). Use KeebScout to shortlist hot-swap boards that fit your budget and size, or browse the keyboard database.

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