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Compact Bitcoin ASIC miner in a small rectangular case with integrated power supply, random colour finish

Cooldragon

Cooldragon Avalon Nano 3 Bitcoin 4T Miner 140W mining hardware

SKU CH-JZY9-FKFMW

A compact Bitcoin ASIC miner delivering up to 4 TH/s with selectable 65W, 100W or 140W power modes for quiet home operation

  • TypeMining Machine/Miner
  • Compatible CurrencyBitcoin (BTC)
  • Adjustable power draw with 65W, 100W and 140W settings
  • Quiet operation suited for home environments
  • Mines Bitcoin using ASIC hardware
  • Includes a 140W power supply in the full set
  • Colour of the unit varies and may differ from photos

Bitcoin ASIC Miner 4T

The Cooldragon Avalon Nano 3 is a Bitcoin ASIC miner rated at 4 terahashes per second. It targets home users who want a quiet, low-power device for solo or pool mining. The unit ships in a random colour that may differ from product images. A 140 W power supply is included in the full set.

PSU Compatibility Check

Verify which power supply you have before selecting an operating mode. A 65 W PSU only supports the 65 W setting, while a 100 W PSU supports 100 W or 65 W. The included 140 W PSU enables all three configurable power levels of 65 W, 100 W and 140 W.

Sustained Load Behaviour

The miner is designed for continuous operation at the chosen power setting rather than short bursts. Running at 140 W delivers the highest hash rate with correspondingly higher heat output, while the 65 W and 100 W modes reduce both power draw and thermal load for quieter long-term use.

Highlights

  • Adjustable power draw with 65W, 100W and 140W settings
  • Quiet operation suited for home environments
  • Mines Bitcoin using ASIC hardware
  • Includes a 140W power supply in the full set
  • Colour of the unit varies and may differ from photos

Specifications

TypeMining Machine/Miner
Compatible CurrencyBitcoin (BTC)

Questions about this item

Does the Avalon Nano 3 ship with a power supply, or do I need to buy one separately?

The full-set option includes a 140W power supply. If you choose a different bundle, you must supply a compatible 65W, 100W or 140W PSU yourself.

Which power-supply wattage lets me run the miner at 140W, 100W and 65W?

Only the 140W PSU supports all three power settings. A 100W PSU works at 100W or 65W, while a 65W PSU only allows the 65W setting.

What hash-rate can I expect when the Avalon Nano 3 is set to 140W in a home rig?

The unit is rated at 4 TH/s when configured for 140W. Lower power modes of 100W and 65W will produce proportionally less hash-rate.

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