DeepCool FL12-3 Fan 12cm Black 3pc

DeepCool FL12-3 | High-Performance RGB Case Fans

The DeepCool FL12-3 in 1 Computer case Fan 12 cm Black 3 pc(s) delivers powerful airflow and vibrant RGB lighting for PC builders seeking both performance and aesthetics. This pack of three 120mm fans features Fluid Dynamic Bearing technology for quiet, long-lasting operation and PWM control for precise speed management.

Key Specifications

Quiet Performance with Advanced Bearing Technology

The Fluid Dynamic Bearing (FDB) construction provides smooth, silent operation while extending fan lifespan. This bearing type reduces friction and vibration compared to traditional sleeve bearings, making the FL12-3 ideal for noise-sensitive environments like home offices or gaming setups where quiet performance matters.

Customizable RGB Lighting System

Each fan features vibrant multi-colour RGB illumination with a 3-pin LED connector. The lighting system operates at 5V and consumes 2.75W per fan, creating stunning visual effects that can be synchronized with compatible motherboards or RGB controllers. The black fan housing complements any build aesthetic while the nine-blade design ensures optimal light diffusion.

Versatile Installation Options

With 4-pin PWM connectors and included mounting hardware, these fans offer flexible installation configurations. The 120 x 120 x 25mm dimensions fit standard case mounting points, while the 4-pin connector enables motherboard-based speed control. Each pack includes 12 screws for secure installation across multiple mounting positions.

Box Contents

• 3 x DeepCool FL12-3 120mm RGB case fans
• 12 x Mounting screws
• 4-pin fan cables

Check before you buy

• Confirm your case supports 120mm fan mounting
• Verify available 4-pin fan headers on your motherboard
• Check if your RGB controller supports 5V 3-pin addressable LEDs
• Measure clearance for 25mm thick fans in your specific mounting location

Frequently Asked Questions

Q: Can these fans be daisy-chained together?

A: Yes, the 4-pin PWM connectors allow for daisy-chaining multiple fans to a single motherboard header.

Q: Are the RGB lights addressable or standard RGB?

A: These use addressable RGB (ARGB) with a 5V 3-pin connector for individual LED control.

Q: What’s the power consumption for the fan motor?

A: Each fan consumes 1.8W at maximum speed with a 12V operating voltage.

Q: Can I control fan speed manually?

A: Yes, the PWM support allows speed control through motherboard software or manual adjustment via the 4-pin connector.

The Consultant’s Verdict & Warranty

The DeepCool FL12-3 in 1 Computer case Fan 12 cm Black 3 pc(s) represents excellent value for builders wanting RGB aesthetics without sacrificing cooling performance. The FDB bearing ensures quiet operation, while PWM control provides efficient speed management. These fans suit gamers, content creators, and PC enthusiasts building systems where both airflow and visual impact matter. Covered by the standard Manufacturer Warranty.