Bitmain Antminer KS7
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BitmainkHeavyHashKAS
Antminer KS7 (45T)
45 TH/s3,465 WAir-cooled
Profit / day
$0.39/day
after power at $0.08/kWh
Efficiency
77.00J/TH
Availability
Not stockedWe don’t carry this model. Ask and we’ll try to source one.—
Profitability · kHeavyHash · KAS
Is the Antminer KS7 profitable?
Yes. The Bitmain Antminer KS7 (45T) mines Kaspa on the kHeavyHash algorithm at 45 TH/s, drawing 3,465 W (77.0 J/TH). At $0.08 per kWh it earns about $7.04 a day, spends $6.65 of that on power, and keeps $0.39. That’s around $12 a month, or $143 a year.
It’s #1 of 23 kHeavyHash miners on efficiency. It isn’t in stock with us at the moment. It’s an air-cooled unit, released in January 2026.
- Break-even power price
- $0.085/kWh
- Daily profit rank
- #79of 532
It makes money below this.
Across every miner we track.
Antminer KS7 specifications
| Manufacturer | Bitmain |
|---|---|
| Model | Antminer KS7 |
| Algorithm | kHeavyHash |
| Coins | KAS |
| Hashrate | 45 TH/s |
| Power consumption | 3,465 W |
| Efficiency | 77.0 J/TH |
| Cooling | Air |
| Noise | 75 dB |
| Released | January 2026 |
Other coins it can mine
Paid on top
KaspaKASRanked on
$7.04244.38 KAS
–
0.01%
$12.0M
−7.1%
ZKasZKAS
+$2.341,375 ZKAS
+33%
0.06%
$11kLow liquidity
−3.2%Highly volatile
Max potential profitUnlikely
+$2.73/day
$0.39 KAS profit + $2.34 paid on top
How it compares · kHeavyHash miners
| Miner | Rank | Efficiency | Profit / day |
|---|---|---|---|
| Bitmain Antminer KS7 (45T)This miner | #1 | 77.0 J/TH | $0.39 |
| Bitmain Antminer KS7 (40T)Earlier model | #2 | 77.0 J/TH | $0.35 |
| IceRiver KS0 | #3 | 650 J/TH | -$0.11 |
| IceRiver KS0 ULTRA | #4 | 250 J/TH | -$0.13 |
| IceRiver KS0 PRO | #5 | 500 J/TH | -$0.16 |
| IceRiver KAS KS7 Lite | #6 | 119 J/TH | -$0.30 |
| IceRiver KS7 (30T) | #12 | 117 J/TH | -$2.02 |
More from Bitmain
| Miner | Profit / day |
|---|---|
| Bitmain Antminer Z15 Pro (860K)Equihash | $33.82 |
| Bitmain Antminer Z15 Pro (840K)Equihash | $32.91 |
| Bitmain Antminer X9 (1M)RandomX | $29.60 |
| Bitmain Antminer Z15K (565kh)Equihash | $20.96 |
| Bitmain Antminer Z15KEquihash | $19.14 |
Figures updated 05:45 UTC, 13 November 2026, using today’s network difficulty and coin prices. Estimates, not financial advice.