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Rectangular metal mining unit, matte grey finish, front grille with dual fans, Ethernet port visible, 306 by 405 by 442 millimetres

AFRNDK

AFRNDK Avalon A1346 120TH/s 3300W Bitcoin ASIC mining hardware

SKU CH-F1JE-ZS7H0

SHA-256 ASIC miner delivers 120 TH/s at 3300 W, runs on 176–264 V input, and operates at 75 dB in a 12.8 kg chassis

  • TypeMining Barebone System
  • Crypto AlgorithmSHA 256
  • Compatible CurrencyBitcoin (BTC)
  • Mining HardwareASIC
  • Hashrate120TH/s
  • Power Consumption3300W
  • Delivers 120 TH/s SHA-256 hashrate for Bitcoin mining
  • Consumes 3300 W at the wall for power budgeting
  • Operates on 176–264 V input without external transformer
  • Runs at 75 dB noise level in typical rack environment
  • Fits 306 × 405 × 442 mm footprint for dense deployment

Avalon A1346 Bitcoin ASIC Miner

The Avalon A1346 is an ASIC miner built for the SHA-256 algorithm, delivering a hashrate of 120TH/s at a power draw of 3300W. It is intended for operators who mine Bitcoin (BTC) and want a dedicated barebone system rather than a GPU rig. The unit connects by Ethernet and runs on 220V input.

Upgrade from Avalon A1246 and A1166 Pro

Moving from the A1246 or A1166 Pro to the A1346 raises the hashrate to 120TH/s while keeping power at 3300W, improving the energy-to-output ratio. The jump is worth it when your electricity cost makes the older models marginal and the higher throughput can be sustained within the same 176-264V supply range. Noise stays at 75dB.

Build integration: 220V power, Ethernet.

The miner measures 306 x 405 x 442mm and weighs 12.8kg, so rack or shelf space must accommodate those dimensions. A stable 220V circuit is required; voltage outside 176-264V can damage the hardware. Operating temperature is rated from 5°C to 45°C, so forced-air cooling or climate control is needed in hot environments.

Highlights

  • Delivers 120 TH/s SHA-256 hashrate for Bitcoin mining
  • Consumes 3300 W at the wall for power budgeting
  • Operates on 176–264 V input without external transformer
  • Runs at 75 dB noise level in typical rack environment
  • Fits 306 × 405 × 442 mm footprint for dense deployment

Specifications

BrandAvalonminer
SeriesA1346
ModelA1346
TypeMining Barebone System
Crypto AlgorithmSHA 256
Compatible CurrencyBitcoin (BTC)
Mining HardwareASIC
Hashrate120TH/s
Power Consumption3300W

Questions about this item

What are the exact dimensions and weight of the Avalon A1346 so I can plan rack space?

The unit measures 306 x 405 x 442 mm and weighs 12.8 kg, fitting a standard 19-inch rack shelf with room for airflow.

How do I connect the A1346 to power and network without damaging it?

Wire a 220 V circuit within the 176-264 V range to the dual IEC C19 inlets, then plug the single Ethernet port into your switch before powering on.

When will the fans or hash boards need replacement on the A1346?

Expect fan bearings to last 2-3 years at 75 dB continuous load; hash boards typically run 3-5 years before efficiency drops below profitable thresholds.

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