Akko Penguin Silent Tactile Switches

The Akko Penguin Silent 45x is a mechanical keyboard switch set designed for users seeking a quiet yet tactile typing experience. It combines a noticeable tactile bump with integrated damping elements to minimize noise, making it ideal for both office environments and focused gaming sessions. The switches are compatible with a wide range of mechanical keyboards, especially those supporting 5-pin MX-style mounts, and come factory-lubricated for smooth operation right out of the box.

Key Features

• Silent tactile switch providing quiet yet responsive feedback
• Noticeable tactile bump for precise keypress recognition
• Integrated damping elements to reduce typing noise
• Factory-lubricated for smooth and consistent keystrokes
• Compatible with 5-pin MX-style mounts, suitable for DIY builds and hot-swap keyboards
• Durable construction with high-quality materials

Technical Specifications

• Switch Type: Silent Tactile
• Actuation Force: Approximately 50 gf
• Bottom-Out Force: Approximately 65 gf
• Pre-Travel Distance: Around 2.0 mm
• Total Travel Distance: Approximately 3.3 mm
• Tactile Bump Travel: About 0.4 mm
• Estimated Lifespan: Around 50 million keystrokes
• Mounting Style: 5-pin MX compatible (can be modified to 3-pin)
• Materials: POM stem, nylon housing, integrated dampers
• Factory Lubrication: Yes, pre-lubed for enhanced smoothness
• Set Size: 45 switches per pack

Design and Build Quality

The switches feature a POM stem known for its durability and smooth sliding properties, paired with a robust nylon housing that ensures long-lasting performance. Integrated damping components are carefully engineered to absorb sound and reduce the impact noise typically associated with mechanical switches. This results in a quieter typing experience without sacrificing tactile feedback.

Compatibility and Usage

Thanks to the 5-pin MX-style mount, the switches are highly versatile and compatible with a wide range of mechanical keyboards, including popular hot-swap models and custom DIY builds. The ability to modify the pins to 3-pin further expands compatibility options. Their silent tactile nature makes them suitable for office environments, shared workspaces, or any setting where noise reduction is important.

Performance and Feel

The keyboard switches deliver a balanced typing experience with a moderate actuation force that prevents accidental key presses while maintaining comfort during extended use. The tactile bump is clearly perceptible, providing satisfying feedback without being overly sharp or distracting. Factory lubrication ensures that each keypress feels smooth and consistent, reducing finger fatigue and enhancing overall typing speed.