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Rectangular silver mining unit with front fan grille and rear exhaust vents, Ethernet port visible

AFRNDK

AFRNDK Avalon A1346 104T SHA-256 3300W Mining Hardware

SKU CH-QBAE-5A3ES

SHA-256 ASIC miner delivering 104 TH/s at 3300 W with 75 dB noise and 12.8 kg weight

  • Crypto AlgorithmSHA-256
  • Compatible CurrencyBitcoin (BTC)
  • Hashrate104T
  • Noise level80dB
  • Power Consumption3300W
  • High 104Th/s SHA-256 hashrate for Bitcoin mining
  • 3300W power draw at 176-264V input range
  • Compact 306x405x442mm chassis weighing 12.8kg
  • 75dB operating noise within 5-45°C temperature range
  • Ethernet interface with 220V nominal voltage requirement

Avalon A1346 SHA-256 Miner

The Avalon A1346 is an application-specific integrated circuit miner built for the SHA-256 algorithm used by Bitcoin. It delivers a nominal hashrate of 104 Th/s while drawing 3300 W from the wall. The unit is intended for operators who run dedicated 220 V infrastructure and can accommodate the 80 dB acoustic output in a controlled environment.

Rack-Format Chassis with Ethernet Link

The chassis measures 306 x 405 x 442 mm and weighs 12.8 kg, fitting standard rack shelves without special brackets. A single Ethernet port provides the management and pool connection, so no wireless configuration is required. The power supply accepts 176 to 264 V input, and the miner is rated to operate between 12 and 45 °C ambient temperature.

Step Up from A1246 and Earlier Models

Compared with the A1246, A1166 Pro and A1126, this model raises the hashrate to 104 Th/s at the same 3300 W envelope, improving energy efficiency per terahash. The upgrade makes economic sense when electricity cost per kilowatt-hour is low enough that the extra throughput covers the higher capital outlay within the planned depreciation period.

Highlights

  • High 104Th/s SHA-256 hashrate for Bitcoin mining
  • 3300W power draw at 176-264V input range
  • Compact 306x405x442mm chassis weighing 12.8kg
  • 75dB operating noise within 5-45°C temperature range
  • Ethernet interface with 220V nominal voltage requirement

Specifications

BrandAVALON
ModelA1346
Crypto AlgorithmSHA-256
Compatible CurrencyBitcoin (BTC)
Hashrate104T
Noise level80dB
Power Consumption3300W

Questions about this item

What network interface does the Avalon A1346 use and what practical limit does it impose?

The miner connects via Ethernet so the hashrate of 104Th/s is only maintained while a stable wired link is present; a dropped cable stops all work.

What are the exact dimensions and weight the rack or shelf must accommodate?

The chassis measures 306 x 405 x 442 mm and weighs 12.8 kg so the mounting surface must support that footprint and mass.

How is the A1346 installed and which wiring step is most often done incorrectly?

Connect the Ethernet cable then apply 176–264 V AC power; the common mistake is feeding 220 V to a circuit that is actually wired for a lower voltage.

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