Mining Calculator Canaan Avalon Made A1446

The Avalon A1446 is a classic workhorse from Canaan, not a contender for the crown. By releasing a model with a hashrate of 135 TH/s in Autumn 2023, the manufacturer clearly aimed at the mass fleet upgrade segment. This is not a flagship chasing records, but a balanced and predictable solution for those who wanted to replace outdated S19s with something more efficient, without overpaying for top-tier specifications.

The essence of this model lies in balance. Consuming 3310 W, it achieves an energy efficiency of approximately 24.5 J/Th. At the time of its release, this was a very decent figure, confidently outperforming previous generations of miners. However, just half a year later, the market moved forward, and new flagships set the bar below 20 J/Th. This puts the A1446 in a somewhat vulnerable position: it is no longer the most efficient, but still good enough for operations in locations with not the cheapest electricity.

Structurally, the A1446 offers no surprises. It features a time-tested form factor with a tandem of two powerful fans providing through-flow ventilation. Standard dimensions and a weight of 13 kg simplify its integration into existing infrastructure, and 75 dB of noise unequivocally indicates its sole habitat — an industrial farm. This predictability is its advantage for large operators: no experiments, just proven and understandable solutions.

What’s the bottom line? The Avalon A1446 is a solid middle-ranger and a reliable soldier for your farm. It can no longer compete on par with new-generation flagships in terms of efficiency, but it still significantly surpasses veterans like the Antminer S19. Its niche is operators looking for an optimal price-to-performance ratio for fleet upgrades, especially with moderate electricity costs. It’s a good quality and understandable tool that will honestly pay back the investment.