The Whisper 60mm PWM Fan Kit (2-Fan Pack) is a quiet 60mm fan kit for Solo miner rigs that want solid cooling without the jet-engine soundtrack.
This quiet 60mm fan kit for solo miner swaps your stock 60mm fans for a pair of quality Delta 60×60×25mm 12V PWM fans. They’re tuned for smoother airflow and lower noise than high-RPM “screamer” setups, while still moving plenty of air across your Solo miner’s heatsink.
What’s included
- 2 × Delta 60×60×25mm 12V PWM fans (4-pin)
- 2 × 4-pin PWM extension cables
- 2 × snap-on 60mm fan grilles
- 2 × dust filter pads
- 8 × M3 x 35mm mounting screws
- 8 × M3 nuts
Why this “Whisper” kit?
- Quieter operation: Medium-RPM Delta fans reduce noise versus extreme 9000RPM screamers.
- PWM control: 4-pin fans follow your miner’s fan curve instead of blasting 100% all the time.
- Focused airflow: 25mm-thick fan body helps push air through the heatsink fins efficiently.
- Dust protection: Included filter + grille help keep fins clean and fingers safe.
- Drop-in hardware: M3 screws and nuts sized for common Solo miner heatsinks and 3D-printed mounts.
Compatibility
- Designed for Solo miner rigs with a 12V 4-pin PWM fan header.
- Not compatible with 5V-only miners such as Bitaxe boards that use 5V fans.
- Fan size: 60mm × 60mm × 25mm, 4-pin PWM.
- Voltage: 12V DC, rated current around 0.32A per fan.
Install notes
- Mount the fans to your heatsink or bracket using the included M3 screws and nuts.
- Connect the fan(s) to your miner’s 12V PWM header using the supplied 4-pin extension cables.
- Place the dust filter between the fan and grille if you want maximum dust control.
- After installation, confirm the fans spin freely and cables are clear of blades and hot components.
This is a hobbyist kit intended for DIY miners who are comfortable working inside their rigs. Always power down and disconnect before installing or changing fans.
Looking for maximum airflow instead? Check out our Screamer 60mm PWM fan kit.
| Overview | |
|---|---|
| Product | The Whisper 60 mm PWM Fan Kit (2-Fan Pack) for Solo Miners – Delta “Quiet” 12 V |
| Fan size | 60 × 60 × 25 mm |
| Fan type | 4-pin PWM, 12 V DC |
| Electrical | |
| Rated voltage | 12 V DC |
| Rated current | ≈ 0.32 A per fan (Delta spec) |
| Kit contents | |
| Fans | 2 × Delta 60 mm 12 V PWM fans |
| Filters & grilles | 2 × dust filter pads, 2 × 60 mm fan grilles |
| Hardware | 8 × M3 × 35 mm screws, 8 × M3 nuts |
| Cables | 2 × 4-pin PWM extension cables |
| Compatibility & notes | |
| Designed for |
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| Not for |
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| Important | Always confirm the fan-header voltage and current limits with the miner manufacturer or PCB documentation before installing. Hardware revisions can vary, and you are responsible for safe wiring and operation. |
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