Skip to content

We're upgrading our operations to serve you better. Orders ship as usual from Laval, QC. Questions? Contact us

Bitcoin accepted at checkout  |  Ships from Laval, QC, Canada  |  Expert support since 2016

1325 Rue Bergar, Laval, QC [email protected] 1-855-753-9997 Mon-Fri: 8:30 - 18:00
Active Canaan SHA-256

Avalon A1246

Older-gen Canaan miner, affordable entry to institutional mining hardware

Hashrate 90 TH/s
Power 3,420 W
Efficiency 38 J/TH
Noise 75 dB
We Repair This Miner

Profitability Calculator

$71,705
Period Revenue Electricity Cost Profit
Daily $2.80 $5.75 $-2.95
Monthly $83.91 $172.37 $-88.46
Yearly $1,020.93 $2,097.14 $-1,076.22

We Repair This Miner

D-Central has repaired 2,500+ miners since 2016. Hashboard repair, control board diagnostics, fan replacement, and full refurbishment.

Get a Repair Quote

Full Specifications

Model Avalon A1246
Model Number A1246
Manufacturer Canaan
Algorithm SHA-256
Coins Mined Bitcoin (BTC)
Hashrate 90 TH/s
Power Consumption 3,420 W
Efficiency 38 J/TH
Noise Level 75 dB
Chip Model A1246
Cooling Air
Voltage Range 200-240V AC
Operating Temperature 5-40°C
Dimensions 331x195x292
Weight 12.3
Interface Ethernet
BTU Output 11669 BTU/hr
Release Date 2021-03-01
MSRP $1,800.00
Status Active

Home Mining Assessment

44 /100
Fair
Noise 75 dB
Loud - garage or basement recommended
Heat Output 3,420W / 11669 BTU
High heat - requires ventilation or duct system
Power Draw 3,420W (3.4kW)
240V dedicated circuit required

Older-gen Canaan miner, affordable entry to institutional mining hardware

Related Miners

Antminer S17 Pro

Discontinued Bitmain
Hashrate 56 TH/s
Power 2,212W
Efficiency 39.5 J/TH
Home Score 49/100
Revenue $1.74/day
Cost $3.72/day
Profit $-1.98/day
We Repair View Details

Antminer S21

Active Bitmain
Hashrate 200 TH/s
Power 3,500W
Efficiency 17.5 J/TH
Home Score 44/100
Revenue $6.22/day
Cost $5.88/day
Profit $0.34/day
We Repair View Details

Antminer S9

Discontinued Bitmain
Hashrate 14 TH/s
Power 1,350W
Efficiency 96.43 J/TH
Home Score 46/100
Revenue $0.44/day
Cost $2.27/day
Profit $-1.83/day
We Repair View Details

Antminer S19j Pro+

Active Bitmain
Hashrate 117 TH/s
Power 3,355W
Efficiency 28.68 J/TH
Home Score 44/100
Revenue $3.64/day
Cost $5.64/day
Profit $-2.00/day
We Repair View Details

Frequently Asked Questions

Is the Avalon A1246 profitable?

At $0.07/kWh, the Avalon A1246 currently operates at a daily loss of $2.95. However, profitability can improve with lower electricity rates or rising BTC prices. If used as a space heater, the heating offset may make it economically viable.

Can I mine Bitcoin at home with the Avalon A1246?

The Avalon A1246 has a home mining score of 44/100. With 75 dB noise and 3,420W power draw, it may require a dedicated space like a garage, basement, or outdoor enclosure. Consider noise insulation and proper ventilation.

Can the Avalon A1246 heat my home?

The Avalon A1246 outputs approximately 11669 BTU/hr of heat. For reference, a typical space heater produces 5,000-5,500 BTU/hr. All electrical energy consumed by the miner is converted to heat, making it 100% efficient as a heater. D-Central offers Bitcoin Space Heater builds designed specifically for home heating integration.

Does D-Central repair the Avalon A1246?

Yes, D-Central provides professional repair services for the Avalon A1246. Our technicians have repaired 2,500+ miners since 2016. Services include hashboard repair, control board diagnostics, fan replacement, and full refurbishment. Ship your miner to our Laval, Quebec facility for diagnosis and repair.

What power supply does the Avalon A1246 need?

The Avalon A1246 draws 3,420W of power. You need a power supply rated for at least 3,762W with appropriate voltage (200-240V AC). D-Central stocks compatible power supplies in our shop. Always use a quality PSU from a reputable manufacturer to protect your investment.