AvalonMiner 741 – Refurbished


  • EUR: € 223.50

10+ st.  – 2.5% OFF
50+ st.  – 5% OFF
100+ st.  – 7.5% OFF

Model AvalonMiner 741 from Canaan mining SHA-256 algorithm with a maximum hash rate of 7.3Th/s with a power consumption of 1150W.


Avalonminer 741 – Refurbished Condition

  • Same working condition as our other used miners. Most of the miners perform like new units. We refurbished them but they can have traces of dust. They are in working condition.
  • All Miners going through basic function testing and cleaning with air to remove the most dust.
  • Miners are in used condition and can have scratches, other optical issues, traces of dust, typical signs of usage. No official Canaan Box included.
  • Limited warranty as in Used condition with typical ASIC usage signs – Cleaned and functional
    • no warranty for B2B orders
    • for B2C orders limited guarantee of 1 year


This product contains:


Avalonminer 741 – Used Condition  1 piece
Avalonminer USB Converter 3 (AUC3)  1 piece per Order not per Miner (1 additional for more then 5piece order)
Micro USB Cable  1 piece per Order not per Miner (1 additional for more then 5piece order)
AUC3 I2C 5PIN Cable  1 piece per Miner


Minable coins

Additional information

Weight4.3 kg
Dimensions320 × 136 × 150 cm

7.3 TH/s (RTHS) (7.0-8 RTH/s in field)

Power Consumption

≈ 1150W, +- 20% (with 93% PSU efficiency @ 25 C)

Power Efficiency

0.16 Joules/GH at the wall

Rated Voltage

Max 12.53V


88 x A3212 16nm ASIC


Smart Speed

Hash Error Rate

~1% on-chip validation

PSU output pins

6 x 6PIN power connectors

Network Connection

Through AUC3 + AUC3 I2c to AvalonMiner Controller


AvalonMiner Controller


Each AUC3 may daisy-chain connect up to 5 devices

Operating Temperature


Air-intake Temperature

-5 °C to 40°C


Airform Cooling 1 rear fan 6000 RPM


1 X 12038 PWN


320 mm x 136 mm x 150 mm

Gross Dimensions

400 mm x 210 mm x 220 mm

Net weight

4.3 kg

Gross weight

4.8 kg

Customs information

Hong Kong Harmonized Code 84714900


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