Bitmain Antminer S11
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BitmainSHA-256BTC
Antminer S11 (20.5Th)
20.5 TH/s1,530 WAir-cooled
Profit / day
-$2.32/day
after power at $0.08/kWh
Efficiency
74.63J/TH
Availability
Not stockedWe don’t carry this model. Ask and we’ll try to source one.—
Profitability · SHA-256 · BTC
Is the Antminer S11 profitable?
Not at $0.08 per kWh. The Bitmain Antminer S11 (20.5Th) mines Bitcoin on the SHA-256 algorithm at 20.5 TH/s, drawing 1,530 W (74.6 J/TH). At $0.08 per kWh it earns about $0.61 a day but spends $2.94 on power, so it loses $2.33 a day.
It’s #222 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 November 2018.
- Break-even power price
- $0.017/kWh
- Daily profit rank
- #352of 533
It only makes money below this.
Across every miner we track.
Antminer S11 specifications
Other coins it can mine
Mine instead
BitcoinBTCRanked on
$0.610.00000813 BTC
–
0.0000023%
$31.0B
−2.0%
QuaiQUAI
$0.73101.49 QUAI
+19%
0.03%
$91kLow liquidity
+14.7%
DigiByte (SHA-256)DGB
$0.68224.13 DGB
+11%
0.08%
$2.3M
−3.3%
eCashXEC
$0.68119,422 XEC
+11%
0.05%
$1.6M
−6.2%
Bitcoin SVBSV
$0.610.0377 BSV
<1%
0.0084%
$6.6M
−2.4%
Bitcoin CashBCH
$0.600.00252 BCH
−1%
0.00062%
$175.1M
−13.7%
Paid on top
Fractal BitcoinFB
+<$0.010.000105 FB
+<1%
0.0000025%
$2.4M
−16.8%Volatile
NamecoinNMC
+<$0.010.00000879 NMC
+<1%
0.0000025%
$0Illiquid
+0.4%
ElastosELA
+<$0.010.00000879 ELA
+<1%
0.0000025%
$307k
−43.0%Highly volatile
HathorHTR
+<$0.010.000791 HTR
+<1%
0.0000025%
$71kLow liquidity
−17.7%Volatile
Max potential profitUnlikely
-$2.33/day
-$2.33 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 |
| Bitmain Antminer S15 (28Th)Newer model | #163 | 57.0 J/TH | -$2.23 |
| Bitmain Antminer S11 (20.5Th)This miner | #168 | 74.6 J/TH | -$2.33 |
| Holic H22 | #182 | 77.3 J/TH | -$2.61 |
| Bitmain Antminer S9 Hydro (18Th)Earlier model | #190 | 96.0 J/TH | -$2.78 |
| Holic H28 | #209 | 75.0 J/TH | -$3.20 |
| Bitfury Tardis | #268 | 78.8 J/TH | -$9.71 |
More from Bitmain
| Miner | Profit / day |
|---|---|
| Bitmain Antminer Z15 Pro (860K)Equihash | $125.48 |
| Bitmain Antminer Z15 Pro (840K)Equihash | $122.43 |
| Bitmain Antminer Z15K (565kh)Equihash | $81.17 |
| Bitmain Antminer Z15KEquihash | $75.09 |
| Bitmain Antminer Z15Equihash | $60.99 |
Figures updated 00:01 UTC, 10 November 2026, using today’s network difficulty and coin prices. Estimates, not financial advice.