Endorfy Stratus 140 PWM ARGB 140 mm Case Fan (EY4A012)

The ENDORFY Stratus 140 PWM ARGB is a 140 mm case fan designed to provide effective cooling with low noise and customizable ARGB lighting. Developed in collaboration with Synergy Cooling, the fan features an optimized rotor and a fluid dynamic bearing for smooth, durable operation even in systems with dense dust filters. An optional semi-passive mode allows the fan to stop when control signal is low, reducing noise during light workloads.

Advantages

The Stratus 140 PWM ARGB combines quiet performance and reliable cooling thanks to its FDB (fluid dynamic bearing) and refined blade geometry that maintains airflow under restrictive conditions. Semi-passive operation reduces idle noise, and ARGB illumination offers flexible aesthetic control compatible with common motherboard and controller standards. The package includes necessary mounting hardware and step-by-step mounting instructions for quick installation.

Key specifications

• Size: 140 mm
• Bearing: Fluid Dynamic Bearing (FDB)
• Control: PWM with optional semi-passive stop mode
• Lighting: Addressable RGB (ARGB), compatible with common motherboards and controllers
• Designed with optimized rotor geometry for performance in cases with dense dust filters
• Includes mounting hardware and installation instructions

How to use

Install the Stratus 140 PWM ARGB in your PC case using the supplied screws and follow the included step-by-step instructions. Connect the PWM power cable to a motherboard fan header for speed control and semi-passive functionality. Connect the ARGB cable to a compatible ARGB header or controller to manage lighting. Adjust fan speed and lighting through your motherboard software or ARGB controller as needed.

Recommendations

For best results, mount the fan in a location that preserves airflow paths and pair it with regular dust filter maintenance. Use PWM fan headers on the motherboard to enable semi-passive mode and ARGB-compatible controllers for full lighting control.