Bitmain Antminer S21e Hyd
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BitmainSHA-256BTC
Antminer S21e Hyd (332T)
332 TH/s5,644 WHydro-cooled
Profit / day
-$0.92/day
after power at $0.08/kWh
Efficiency
17.00J/TH
Availability
Priced 1 Oct 2026Ships nowIn stock$2,613.43$7.87/TH
Brand new, 12-month warrantyEverything includedNo setup fees
1
Profitability · SHA-256 · BTC
Is the Antminer S21e Hyd profitable?
Not at $0.08 per kWh. The Bitmain Antminer S21e Hyd (332T) mines Bitcoin on the SHA-256 algorithm at 332 TH/s, drawing 5,644 W (17.0 J/TH). At $0.08 per kWh it earns about $9.91 a day but spends $10.84 on power, so it loses $0.92 a day.
It’s #86 of 269 SHA-256 miners on efficiency. It’s a hydro (water-cooled) unit, released in August 2025.
- Break-even power price
- $0.073/kWh
- Daily profit rank
- #254of 533
It only makes money below this.
Across every miner we track.
Antminer S21e Hyd specifications
Other coins it can mine
Mine instead
BitcoinBTCRanked on
$9.910.000132 BTC
–
0.000038%
$31.0B
−2.0%
QuaiQUAI
$11.771,637 QUAI
+19%
0.43%
$91kLow liquidity
+14.7%
DigiByte (SHA-256)DGB
$10.913,587 DGB
+10%
1.3%Noticeable
$2.3M
−3.3%
eCashXEC
$10.891,920,321 XEC
+10%
0.76%
$1.6M
−6.2%
Bitcoin SVBSV
$9.900.610 BSV
<1%
0.14%
$6.6M
−2.4%
Bitcoin CashBCH
$9.770.0409 BCH
−1%
0.01%
$175.1M
−13.7%
Paid on top
Fractal BitcoinFB
+<$0.010.00171 FB
+<1%
0.00004%
$2.4M
−16.8%Volatile
NamecoinNMC
+<$0.010.000142 NMC
+<1%
0.00004%
$0Illiquid
+0.4%
ElastosELA
+<$0.010.000142 ELA
+<1%
0.00004%
$307k
−43.0%Highly volatile
HathorHTR
+<$0.010.0128 HTR
+<1%
0.00004%
$71kLow liquidity
−17.7%Volatile
Max potential profitUnlikely
-$0.92/day
-$0.92 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 S21+ Hyd (358T)Earlier model | #40 | 15.0 J/TH | $0.38 |
| Bitmain Antminer S21e Hyd (310T)Newer model | #118 | 17.0 J/TH | -$0.86 |
| MicroBT WhatsMiner M66S+ | #119 | 17.0 J/TH | -$0.88 |
| Bitmain Antminer S21e Hyd (332T)This miner | #122 | 17.0 J/TH | -$0.92 |
| MicroBT WhatsMiner M63S+ | #129 | 17.0 J/TH | -$1.18 |
| MicroBT WhatsMiner M63S+ 17W (442T) | #132 | 17.0 J/TH | -$1.23 |
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.