Canaan Avalon A15Pro-221T
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CanaanSHA-256BTC
Avalon A15Pro-221T
221 TH/s3,662 WAir-cooled
Profit / day
-$0.43/day
after power at $0.08/kWh
Efficiency
16.57J/TH
Availability
Not stockedWe don’t carry this model. Ask and we’ll try to source one.—
Profitability · SHA-256 · BTC
Is the Avalon A15Pro-221T profitable?
Not at $0.08 per kWh. The Canaan Avalon A15Pro-221T mines Bitcoin on the SHA-256 algorithm at 221 TH/s, drawing 3,662 W (16.6 J/TH). At $0.08 per kWh it earns about $6.60 a day but spends $7.03 on power, so it loses $0.43 a day.
It’s #74 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 March 2025.
- Break-even power price
- $0.075/kWh
- Daily profit rank
- #209of 533
It only makes money below this.
Across every miner we track.
Avalon A15Pro-221T specifications
Other coins it can mine
Mine instead
BitcoinBTCRanked on
$6.600.0000877 BTC
–
0.000025%
$31.0B
−2.0%
QuaiQUAI
$7.861,090 QUAI
+19%
0.28%
$90kLow liquidity
+14.8%
eCashXEC
$7.231,281,684 XEC
+10%
0.51%
$2.7M
−6.5%
Bitcoin CashBCH
$6.440.0271 BCH
−2%
0.0065%
$140.1M
−13.9%
DigiByte (SHA-256)DGB
$4.671,550 DGB
−29%
0.54%
$2.3M
−4.1%
Paid on top
Fractal BitcoinFB
+<$0.010.00112 FB
+<1%
0.000026%
$2.4M
−19.0%Volatile
NamecoinNMC
+<$0.010.0000948 NMC
+<1%
0.000026%
$0Illiquid
+0.4%
ElastosELA
+<$0.010.0000948 ELA
+<1%
0.000026%
$311k
−38.1%Highly volatile
HathorHTR
+<$0.010.00853 HTR
+<1%
0.000026%
$69kLow liquidity
−17.1%Volatile
Max potential profitUnlikely
-$0.43/day
-$0.43 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 |
| Bitdeer SealMiner A2 | #99 | 16.5 J/TH | -$0.41 |
| Canaan Avalon A15Pro-221TThis miner | #102 | 16.6 J/TH | -$0.43 |
| MicroBT WhatsMiner M61S+ 16.5W (244T) | #103 | 16.5 J/TH | -$0.44 |
| Canaan Avalon A15Pro-218TEarlier model | #105 | 16.8 J/TH | -$0.52 |
| Canaan Avalon Q (90T)Newer model | #106 | 18.6 J/TH | -$0.53 |
| Bitdeer SealMiner A2 Hyd | #116 | 16.5 J/TH | -$0.81 |
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.