Bitmain Antminer S9k
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BitmainSHA-256BTC
Antminer S9k (13.5Th)
13.5 TH/s1,310 WAir-cooled
Profit / day
-$2.11/day
after power at $0.08/kWh
Efficiency
97.04J/TH
Availability
Not stockedWe don’t carry this model. Ask and we’ll try to source one.—
Profitability · SHA-256 · BTC
Is the Antminer S9k profitable?
Not at $0.08 per kWh. The Bitmain Antminer S9k (13.5Th) mines Bitcoin on the SHA-256 algorithm at 13.5 TH/s, drawing 1,310 W (97.0 J/TH). At $0.08 per kWh it earns about $0.40 a day but spends $2.52 on power, so it loses $2.11 a day.
It’s #244 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 2019.
- Break-even power price
- $0.013/kWh
- Daily profit rank
- #331of 533
It only makes money below this.
Across every miner we track.
Antminer S9k specifications
Other coins it can mine
Mine instead
BitcoinBTCRanked on
$0.400.00000536 BTC
–
0.0000015%
$31.0B
−2.0%
QuaiQUAI
$0.4866.73 QUAI
+19%
0.02%
$90kLow liquidity
+14.8%
eCashXEC
$0.4478,668 XEC
+10%
0.03%
$2.7M
−6.5%
Bitcoin CashBCH
$0.390.00165 BCH
−2%
0.00039%
$140.1M
−13.9%
DigiByte (SHA-256)DGB
$0.2995.14 DGB
−29%
0.03%
$2.3M
−4.1%
Paid on top
Fractal BitcoinFB
+<$0.010.0000682 FB
+<1%
0.0000016%
$2.4M
−19.0%Volatile
NamecoinNMC
+<$0.010.00000579 NMC
+<1%
0.0000016%
$0Illiquid
+0.4%
ElastosELA
+<$0.010.00000579 ELA
+<1%
0.0000016%
$311k
−38.1%Highly volatile
HathorHTR
+<$0.010.000521 HTR
+<1%
0.0000016%
$69kLow liquidity
−17.1%Volatile
Max potential profitUnlikely
-$2.11/day
-$2.11 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 |
| Bitmain Antminer R4 | #136 | 97.1 J/TH | -$1.36 |
| Bitmain Antminer S9 SE (16Th)Earlier model | #152 | 80.0 J/TH | -$1.98 |
| Bitmain Antminer S9k (13.5Th)This miner | #155 | 97.0 J/TH | -$2.11 |
| Bitmain Antminer S9 (14Th) | #161 | 98.0 J/TH | -$2.22 |
| Bitmain Antminer S9 Hydro (18Th) | #190 | 96.0 J/TH | -$2.78 |
| Bitmain Antminer S17e (64Th)Newer model | #227 | 45.0 J/TH | -$3.62 |
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.