DeepCool FD12 3-Pack White Fans
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About This Item
- Three white 120 mm hydraulic bearing fans
- Pulse-width modulation PWM support for speed control
- 400–2050 RPM range with 64.2 CFM airflow
- 9-blade design for enhanced static pressure (2.49 mmH2O)
- 35.66 dB(A) at low speed, 27.6 dB(A) at high speed
- 4-pin connector with included screws and cables
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DeepCool FD12 WH-3 IN 1 | 3-Pack White Case Fans with PWM Control
The DeepCool FD12 WH-3 IN 1 Computer case Fan 12 cm White 3 pc(s) delivers quiet, efficient cooling for UK PC builders seeking improved airflow without excessive noise. This 3-pack combines high static pressure with PWM speed control, making it ideal for radiators, tight case spaces, or balanced intake/exhaust setups.
| Metric | Spec |
|---|---|
| Fan Size | 120 x 120 x 25 mm |
| Max Airflow | 64.2 CFM |
| Max Air Pressure | 2.49 mmH₂O |
| Speed Range | 400–2050 RPM |
| Bearing Type | Hydraulic |
| Noise Level (High) | 27.6 dB |
| Connector | 4-pin PWM |
Hydraulic bearing for quiet, long-term reliability
The FD12 uses a hydraulic bearing design that reduces friction and wear compared to sleeve bearings. This translates to lower operating noise—especially at low RPM—and a longer service life, which is critical for 24/7 system use. The bearing also helps maintain consistent performance under continuous load.
PWM control for precise cooling management
Each fan includes a 4-pin PWM connector, allowing your motherboard to dynamically adjust fan speed based on system temperature. At idle or low load, speeds can drop to 400 RPM for near-silent operation. Under heavy load, the fan ramps up to 2050 RPM to maintain optimal airflow and component temperatures.
Nine-blade design optimised for static pressure
The 9-blade impeller is engineered to generate high static pressure (2.49 mmH₂O), making these fans well-suited for restricted airflow environments like CPU coolers, GPU shrouds, or radiator mounts. This design ensures effective cooling even when airflow paths are partially blocked.
White aesthetic with clean installation
Finished in white, the FD12 matches modern PC builds with light or themed colour schemes. The package includes 12 screws for secure mounting and a 4-pin PWM cable for each fan, ensuring straightforward installation in standard 120 mm fan mounts.
Box contents
- 3 x DeepCool FD12 120 mm case fans (white)
- 12 x mounting screws
- 3 x 4-pin PWM cables
Check before you buy
- Confirm your case has 120 mm fan mounting points
- Verify your motherboard has available 4-pin PWM headers
- Check that your build can accommodate 25 mm fan thickness
- Ensure compatibility with your cooling setup (intake/exhaust/radiator)
Frequently Asked Questions
Q: Are these fans compatible with 3-pin fan headers?
A: Yes, they will run on 3-pin headers but will operate at full speed without PWM control.
Q: What is the maximum power draw per fan?
A: Each fan draws up to 1.56 W at maximum speed.
Q: Can these fans be daisy-chained?
A: Yes, using fan splitters or fan hubs, though each fan requires its own PWM signal for speed control.
Q: Is the noise level measured at maximum speed?
A: Yes, 27.6 dB is the maximum noise level at 2050 RPM.
Q: Are these fans suitable for radiator mounting?
A: Yes, the high static pressure makes them effective for radiator use.
Q: What is the bearing type and expected lifespan?
A: Hydraulic bearing, typically rated for longer life than sleeve bearings under continuous operation.
The Consultant’s verdict & warranty
The DeepCool FD12 WH-3 IN 1 offers a strong balance of airflow, static pressure, and quiet operation for UK PC enthusiasts. Its hydraulic bearing and PWM control make it a reliable choice for both performance and silence. Covered by the standard Manufacturer Warranty.
| Weight | 0.7 kg |
|---|---|
| Suitable location | Computer case |
| Pulse-width modulation PWM support | Yes |
| Rotational speed min | 400 RPM |
| Rotational speed max | 2050 RPM |
| Bearing type | Hydraulic |
| Quantity per pack | 3 pc(s) |
| Fan diameter 2 | 12 cm |
| Fan 2 rotational speed min | 400 RPM |
| Fan 2 rotational speed max | 2050 RPM |
| Fan 2 noise level high speed | 27.6 dB |
| Fan 2 maximum airflow | 64.2 cfm |
| Fan 2 maximum air pressure | 2.49 mmH2O |
| Fan noise level max | 27.6 dB |
| Fan static pressure | 2.49 mmH2O |
| Fan speed min | 400 RPM |
| Fan speed max | 2050 RPM |
| Number of fan blades | 9 |
| Noise level low speed | 35.66 dB |
| Noise level high speed | 27.6 dB |
| Type | Fan |
| Fan diameter | 12 cm |
| Maximum airflow | 64.2 cfm |
| Maximum air pressure | 2.49 mmH2O |
| Number of fans | 3 fan(s) |
| Fan connector | 4-pin |
| Rated voltage | 12 V |
| Rated current | 0.13 A |
| Fan power consumption | 1.56 W |
| Fan voltage | 12 V |
| Fan current | 0.4 A |
| Product colour | White |
| Fan dimensions W x D x H | 120 x 120 x 25 mm |
| Fan weight | 137 g |
| Fan thickness | 2.5 cm |
| Width | 120 mm |
| Depth | 120 mm |
| Height | 25 mm |
| Weight | 525 g |
| Fan 2 dimensions W x D x H | 120 x 120 x 25 mm |
| Screws included | Yes |
| Cables included | 4-pin |
| Number of screws | 12 |
| Package type | Hanging box |
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