AvalonMiner 741 – up to 8TH/s – IN STOCK

4.57 out of 5
(7 customer reviews)

27.60 excl. shipping

Availability: Out of stock
SKU: Avalon747-refub-noPSU-august Categories: , , Tags: , , , , , ,


Avalonminer 741 – Refurbished Condition

  • Same working condition as our other used miners. Most of the miner 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

Suggested accesories needed to use the miner:

  • Cryptouniverse Controller: Link
  • Power cable EU: Link
  • PSU
    • 1 x Cryptouniverse CP1600W PSU : Link
    • or 2x refurbished Coolermaster PSU – BEST PRICE – VALUE: Link

Setup guide:    Setup Guide

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




Hashrate 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/GigaHash at the wall
Rated Voltage Max 12.53
Chips 88 x A3212 16nm ASIC
Frequency 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
Controller AvalonMiner Controller
AUC3 Each AUC3 may daisy-chain connect up to 5 devices
Operating Temperature -5C-40C
Air-intake Temperature -5 °C to 40°C
Cooling Airform Cooling 1 rear fan 6000 RPM
Fan 1 X 12038 PWN
Dimensions 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

Weight 4200 g

Power consumption

7 reviews for AvalonMiner 741 – up to 8TH/s – IN STOCK

  1. 5 out of 5

    ramin par

    hello i living in germany iwant buy this miner and now i have question : if order now when i recived this miner???

    • Cryptounvierse

      Hello, usually within a week. 741 are all in Stock 🙂

  2. 4 out of 5


    hello i live in Georgia Tbilisi how long does take the delivery?

    • Cryptounvierse

      Hello, Greetings to georgia! Delivery takes around 1 week with austrian post.

  3. 3 out of 5


    I live in Italy how long will it take to get the miners ?!?

    • Cryptounvierse

      With standard GLS shipping usually 2-3 business days, if you choose economy it takes a little longer.

  4. 5 out of 5


    hello, im from turkey. got a question, first how long it takes to get the miner, and do i need to get the pt. controller altogether as well?

    • Cryptounvierse

      Hi Ali, We shipped to turkey already. It takes around a week. Yes you need the controller and psu aswell to operate an avalonminer.

  5. 5 out of 5


    Whats the shipping price to mexico? And what does it need to work??

    • Cryptouniverse

      sure, we ship worldwide. Just write us an email with quantities then we can give you a quote.

  6. 5 out of 5

    Eduarddan (verified owner)

    I bought two miners, they are very correct, everything was okay, thank you.

  7. 5 out of 5

    Glenn Tuan

    I am interesting in buying the miner in quantity. Would you please let me know your email address?

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