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Rectangular metal mining unit with integrated power supply and four cooling fans

AFRNDK

AFRNDK AvalonMiner 1246 93TH Bitcoin Miner 3420W

SKU CH-W6GE-VX7N7

SHA-256 ASIC miner delivering 93 TH/s at 3420 W with integrated PSU, four 12 V fans and 75 dB noise

  • Crypto AlgorithmSHA-256
  • Compatible CurrencyBitcoin (BTC)
  • Hashrate93T
  • Noise level76dB
  • Power Consumption3420W
  • 93 TH/s hashrate for Bitcoin SHA-256 mining
  • 3420 W power draw at 38 J/TH efficiency
  • Integrated power supply unit inside the enclosure
  • Four 12038 fans keep chip temps in check
  • 75 dB noise level suits dedicated mining spaces

AvalonMiner 1246 Bitcoin SHA-256 ASIC

The Canaan AvalonMiner 1246 is a dedicated SHA-256 ASIC miner rated at 93 TH/s with a power draw of 3420 W. It targets operators who run Bitcoin mining farms or single-unit home deployments and need a self-contained rack-mountable chassis. The unit ships with an integrated power supply and four 12038 fans for forced-air cooling.

Integrated PSU and four 12038 fans change deployment

The built-in power supply removes the need to source a separate high-wattage PSU, while the quad-fan array handles the 3420 W thermal load inside the 331 x 195 x 292 mm enclosure. No external power cords are included, so you must supply IEC C19 leads rated for the 220 V input. Noise reaches 75 dB, so plan for a dedicated room or sound-dampened rack.

Verify 220 V supply and Ethernet uplink before

The miner requires a 220 V mains connection; applying the wrong voltage can damage the hardware. An Ethernet port provides the only network link, so confirm your switch or router has a free port and that your infrastructure can sustain the 3420 W continuous load. Operating temperature range is -5 °C to 35 °C, so ensure adequate intake airflow.

Highlights

  • 93 TH/s hashrate for Bitcoin SHA-256 mining
  • 3420 W power draw at 38 J/TH efficiency
  • Integrated power supply unit inside the enclosure
  • Four 12038 fans keep chip temps in check
  • 75 dB noise level suits dedicated mining spaces

Specifications

BrandAvalonminer
Model1246
Crypto AlgorithmSHA-256
Compatible CurrencyBitcoin (BTC)
Hashrate93T
Noise level76dB
Power Consumption3420W

Questions about this item

What maintenance or replacement will the four 12038 fans need over time?

The four 12 V, 4.5 A fans are the only moving parts; plan to clean dust from them every few months and replace any that become noisy or fail to spin.

What limit appears first when the miner runs continuously at 93 TH/s?

The 3420 W power draw and 35 °C maximum ambient temperature are the hard limits; exceeding either will trigger thermal protection or instability.

How much noise and heat does the unit produce during all-day operation?

It emits 75 dB from the integrated four-fan cooling and converts the full 3420 W into heat, so the room needs strong airflow or active exhaust.

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