Description
A direct drop-in replacement cooling fan for Bitmain APW8 and APW9 power supply units. The PSU fan is critical for thermal management — when it fails or degrades, the PSU overheats, throttles, and can eventually shut down your entire mining operation. This replacement fan restores proper cooling and extends the operational life of your power supply.
| Specification | Details |
|---|---|
| Compatibility | Bitmain APW8, APW9 power supplies |
| Type | Direct drop-in replacement — same mounting and connector |
| Function | PSU internal cooling fan |
| Installation | Unplug old fan, plug in new fan — no soldering required |
Key Features
- Exact replacement for the factory PSU fan — same size, connector, and mounting
- Restores proper thermal management to prevent PSU overheating and shutdown
- Simple plug-and-play installation — no soldering or modification required
- Extends the operational lifespan of your APW8 or APW9 power supply
- Essential spare part for any mining operation running Bitmain equipment
Compatibility
Designed for the Bitmain APW8 and APW9 power supply units. These PSUs are commonly paired with Antminer S15, T15 (APW8) and S17, T17 (APW9) series miners. Verify your PSU model before ordering.
How do I know if my PSU fan has failed?
Symptoms include: the PSU running unusually hot, the fan making grinding or rattling noises, the fan not spinning at all, or the miner shutting down intermittently due to PSU thermal protection. A visual inspection with the miner powered off will confirm if the fan has stopped working.
Can I run the PSU without a fan while I wait for a replacement?
Not recommended. The PSU generates significant heat under mining loads. Running without a fan will trigger thermal protection shutdowns and can cause permanent damage to the PSU’s internal components. If your fan has failed, stop mining until the replacement arrives.
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