Introduction
The Geometric Future Squama 3805 is a high-performance 120 x 38mm RGB PWM fan designed for efficient cooling in desktop computer systems. Featuring a robust dual ball bearing design and advanced aerodynamic dimples, it delivers impressive airflow and static pressure while maintaining controlled noise levels. The integrated addressable RGB lighting allows for customizable visual effects, enhancing the aesthetic of your PC build.
Setup and Installation
Follow these steps to properly install your Squama 3805 RGB PWM Fan:
- Prepare your system: Ensure your computer is powered off and unplugged from the wall outlet. Open your computer case to access the fan mounting locations.
- Mount the fan: Position the Squama 3805 fan in your desired location (e.g., case fan mount, radiator). Use the included mounting screws to secure the fan firmly. Ensure the fan's airflow direction is appropriate for your cooling setup (intake or exhaust).
- Connect the PWM cable: Locate the 4-pin PWM connector on the fan cable. Connect this to an available 4-pin fan header on your motherboard (typically labeled "CPU_FAN", "SYS_FAN", or "CHA_FAN"). This connection allows your motherboard to control the fan speed based on system temperature.
- Connect the ARGB cable: Locate the 3-pin ARGB connector on the fan cable. Connect this to an available 3-pin 5V addressable RGB header on your motherboard (often labeled "ARGB", "D_LED", or "VDG"). Important: Do not connect this to a 4-pin 12V RGB header, as this can damage the LEDs.
- Cable Management: Route the fan and RGB cables neatly to avoid obstructing airflow or other components.
- Close the case: Once all connections are secure, close your computer case and reconnect the power.
Image: The Squama 3805 fan, illustrating its 4-pin PWM and 3-pin ARGB connectors, and the mounting screw holes. This image helps visualize the connection points for installation.
Operating Instructions
The Squama 3805 fan operates via Pulse Width Modulation (PWM) for speed control and Addressable RGB (ARGB) for lighting effects.
- Fan Speed Control: The fan speed is automatically controlled by your motherboard's BIOS/UEFI settings or through fan control software provided by your motherboard manufacturer. This allows the fan to adjust its RPM (Revolutions Per Minute) based on your system's thermal load, optimizing cooling performance and noise levels.
- ARGB Lighting Control: The 8 vibrant addressable LEDs can be customized using your motherboard's RGB synchronization software (e.g., ASUS Aura Sync, MSI Mystic Light Sync, Gigabyte RGB Fusion, ASRock Polychrome Sync). This software allows you to select various lighting modes, colors, and effects to match your system's aesthetic.
Image: The Squama 3805 fan showcasing its vibrant RGB lighting and an illustration of its powerful airflow, highlighting its cooling capabilities.
Maintenance
Regular maintenance helps ensure optimal performance and longevity of your fan.
- Dust Removal: Periodically inspect the fan blades and frame for dust accumulation. Use compressed air or a soft, dry cloth to gently remove dust. Ensure the fan is powered off before cleaning.
- Bearing System: The Squama 3805 features a dual ball bearing design, which is highly durable and requires no lubrication. Avoid disassembling the fan.
- Anti-Vibration Pads: The integrated shockproof rubber pads on the corners are designed to minimize vibration and noise. Ensure these pads are intact and properly seated during installation.
Image: A detailed view of the Squama 3805 fan, highlighting the textured shockproof rubber pads on its corners, which are crucial for minimizing vibration and noise.
Troubleshooting
If you encounter issues with your Squama 3805 fan, refer to the following common troubleshooting steps:
| Problem | Possible Cause | Solution |
|---|---|---|
| Fan not spinning or spinning at low RPM. |
|
|
| ARGB lighting not working or displaying incorrect colors. |
|
|
| Excessive noise or vibration. |
|
|
Specifications
| Feature | Detail |
|---|---|
| Model Number | GEO-S3805B-1 |
| Fan Dimensions (L*W*H) | 120 x 120 x 38 mm |
| Color | Black |
| Materials | Plastic, Metal (PBT / PC) |
| Fan Speed | 700-2500 RPM (max) |
| Airflow | 115 CFM |
| Air Pressure | 6.82 mmH2O |
| Noise Level | 40 dBA (max) |
| Motor Rated Voltage | 12V |
| ARGB Rated Voltage | 5V |
| ARGB Rated Current | 0.29A |
| ARGB Rated Power | 1.45W |
| LED Interface | 3-PIN |
| Power Connector Type | 4-PIN (PWM) |
| MTTF (Mean Time To Failure) | >80000 hours |
Image: A detailed specification table for the Squama 3805 fan, outlining its dimensions, performance metrics, and electrical characteristics.
Warranty Information
The Geometric Future Squama 3805 RGB PWM Fan comes with a Two-year Limited Warranty from the date of purchase. This warranty covers defects in materials and workmanship under normal use. It does not cover damage resulting from accident, misuse, abuse, unauthorized modification, or improper installation.
Please retain your proof of purchase for warranty claims.
Support
For technical support, warranty claims, or further assistance, please contact Geometric Future customer service. You can typically find contact information on the official Geometric Future website or through the retailer where you purchased the product.
For more information, you may visit the Geometric Future Store on Amazon.
