Canaan AvalonMiner 1166 Pro
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CanaanSHA-256BTC
AvalonMiner 1166 Pro
81 TH/s3,400 WAir-cooled
Profit / day
-$4.10/day
after power at $0.08/kWh
Efficiency
41.98J/TH
Availability
Not stockedWe don’t carry this model. Ask and we’ll try to source one.—
Profitability · SHA-256 · BTC
Is the AvalonMiner 1166 Pro profitable?
Not at $0.08 per kWh. The Canaan AvalonMiner 1166 Pro mines Bitcoin on the SHA-256 algorithm at 81 TH/s, drawing 3,400 W (42.0 J/TH). At $0.08 per kWh it earns about $2.42 a day but spends $6.53 on power, so it loses $4.11 a day.
It’s #185 of 269 SHA-256 miners on efficiency. It isn’t in stock with us at the moment. It’s an air-cooled unit, released in August 2020.
- Break-even power price
- $0.030/kWh
- Daily profit rank
- #464of 533
It only makes money below this.
Across every miner we track.
AvalonMiner 1166 Pro specifications
Other coins it can mine
Mine instead
BitcoinBTCRanked on
$2.420.0000321 BTC
–
0.0000093%
$31.0B
−2.0%
QuaiQUAI
$2.89400.06 QUAI
+19%
0.10%
$90kLow liquidity
+14.8%
eCashXEC
$2.66471,275 XEC
+10%
0.19%
$2.7M
−6.5%
Bitcoin CashBCH
$2.360.00992 BCH
−2%
0.0024%
$140.1M
−13.9%
DigiByte (SHA-256)DGB
$1.72569.88 DGB
−29%
0.20%
$2.3M
−4.1%
Paid on top
Fractal BitcoinFB
+<$0.010.000409 FB
+<1%
0.0000095%
$2.4M
−19.0%Volatile
NamecoinNMC
+<$0.010.0000347 NMC
+<1%
0.0000095%
$0Illiquid
+0.4%
ElastosELA
+<$0.010.0000347 ELA
+<1%
0.0000095%
$311k
−38.1%Highly volatile
HathorHTR
+<$0.010.00313 HTR
+<1%
0.0000095%
$69kLow liquidity
−17.1%Volatile
Max potential profitUnlikely
-$4.11/day
-$4.11 BTC profit + <$0.01 paid on top
How it compares · SHA-256 miners
| Miner | Rank | Efficiency | Profit / day |
|---|---|---|---|
| Bitmain Antminer S23 Hyd 3U (1.16 PH) | #1 | 9.5 J/TH | $13.48 |
| Bitdeer SealMiner A4 Ultra Hydro | #2 | 9.4 J/TH | $10.38 |
| Bitmain Antminer S23e Hyd U2H (865T) | #3 | 10.0 J/TH | $9.22 |
| Bitmain Antminer S23e Hyd 2U (865Th) | #4 | 10.0 J/TH | $9.22 |
| Canaan AvalonMiner 1047Earlier model | #218 | 64.3 J/TH | -$3.46 |
| MicroBT Whatsminer M31S | #233 | 42.4 J/TH | -$3.91 |
| StrongU Hornbill H8 Pro | #234 | 40.0 J/TH | -$3.94 |
| MicroBT Whatsminer M31S+ | #238 | 42.0 J/TH | -$4.06 |
| Canaan AvalonMiner 1166 ProThis miner | #239 | 42.0 J/TH | -$4.11 |
| Canaan AvalonMiner 1146 ProNewer model | #244 | 52.0 J/TH | -$4.41 |
More from Canaan
| Miner | Profit / day |
|---|---|
| Canaan Avalon A16XP-300TSHA-256 | $1.57 |
| Canaan Avalon A16-282TSHA-256 | $0.93 |
| Canaan Avalon Nano 3S (6T)SHA-256 | -$0.09 |
| Canaan Avalon Nano 3SHA-256 | -$0.15 |
| Canaan Avalon Mini 3 (37.5T)SHA-256 | -$0.42 |
Figures updated 00:01 UTC, 10 November 2026, using today’s network difficulty and coin prices. Estimates, not financial advice.