Haimu Midnight Switch – Smooth Linear with Deep Sound and Calm Control

The Haimu Midnight Switch is a high-quality linear switch focused on smoothness, stability and a deep, calm sound. This switch is designed for users who want a consistent, no-nonsense linear keystroke without excessive resistance or sharp acoustics. The Midnight feels controlled, refined and comfortable — perfect for long typing and work sessions.

Specifications

• Type: Linear (no tactile bump, no click)
• Operating force: approx. 45–50 cN
• Pre-travel: approx. 2.0 mm
• Total travel: approx. 4.0 mm
• Materials: Nylon housing, POM stem, quality spring
• Factory lube: Light (batch dependent)
• Lifespan: Up to 80 million keystrokes

Performance & Feel

The Haimu Midnight is known for its exceptionally smooth linear travel with minimal scratch. The keystroke feels even and controlled from top to bottom, without unexpected resistance or instability.

Thanks to the solid housing, the switch produces a deep, dampened sound often described as calm and pleasant. This makes the Midnight ideal for users who type for long periods and want to avoid fatiguing acoustics.

What do users say on forums?

“Extremely smooth for a stock switch, great to type on right away.”

“Calm sound and no rattle — feels very controlled.”

“Perfect daily driver if you like linear switches without gimmicks.”

Pros

• Very smooth linear travel
• Deep, calm sound profile
• Stable housing with minimal wobble
• Comfortable for long typing and work sessions

Cons

• Less pronounced than high-force linears
• Not ideal for users seeking ultra-light gaming switches

Comparison Table

Conclusion

Haimu Midnight Switch is an excellent choice for anyone looking for a calm, smooth and stable linear switch. The combination of deep sound, controlled travel and high comfort makes this switch ideal as a daily driver for work, study and relaxed gaming.

Also check out our full Switch Collection at RGBKeys for more linear, tactile and clicky options.