Bitmain Antminer Z9
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BitmainEquihashZEC
Antminer Z9
42 kH/s970 WAir-cooled
Profit / day
$4.53/day
after power at $0.08/kWh
Efficiency
23.10J/kH
Availability
Not stockedWe don’t carry this model. Ask and we’ll try to source one.—
Profitability · Equihash · ZEC
Is the Antminer Z9 profitable?
Yes. The Bitmain Antminer Z9 mines Zcash on the Equihash algorithm at 42 KH/s, drawing 970 W (23.1 J/KH). At $0.08 per kWh it earns about $6.36 a day, spends $1.86 of that on power, and keeps $4.50. That’s around $135 a month, or $1,642 a year.
It’s #10 of 11 Equihash miners on efficiency. It isn’t in stock with us at the moment. It’s an air-cooled unit, released in September 2018.
- Break-even power price
- $0.273/kWh
- Daily profit rank
- #24of 533
It makes money below this.
Across every miner we track.
Antminer Z9 specifications
Other coins it can mine
Mine instead
ZcashZECRanked on
$6.360.00549 ZEC
–
0.00013%
$1.0B
+1.6%
Pirate ChainARRR
$1.226.56 ARRR
−81%
1.8%Noticeable
$521k
−0.2%
How it compares · Equihash miners
| Miner | Rank | Efficiency | Profit / day |
|---|---|---|---|
| Bitmain Antminer Z15 Pro (860K) | #1 | 3.2 J/KH | $124.92 |
| Bitmain Antminer Z15 Pro (840K) | #2 | 3.3 J/KH | $121.89 |
| Bitmain Antminer Z15K (565kh) | #3 | 4.4 J/KH | $80.81 |
| Bitmain Antminer Z15K | #4 | 4.7 J/KH | $74.75 |
| Bitmain Antminer Z11Newer model | #7 | 10.5 J/KH | $17.73 |
| Innosilicon A9+ ZMaster | #8 | 12.9 J/KH | $15.20 |
| Innosilicon A9 ZMaster | #9 | 12.4 J/KH | $6.38 |
| Bitmain Antminer Z9This miner | #10 | 23.1 J/KH | $4.50 |
| Bitmain Antminer Z9 MiniEarlier model | #11 | 30.0 J/KH | $0.94 |
More from Bitmain
| Miner | Profit / day |
|---|---|
| Bitmain Antminer Z15Equihash | $60.72 |
| Bitmain Antminer X9 (1M)RandomX | $33.92 |
| Bitmain Antminer S23 Hyd 3U (1.16 PH)SHA-256 | $13.31 |
| Bitmain Antminer S23e Hyd U2H (865T)SHA-256 | $9.10 |
| Bitmain Antminer S23e Hyd 2U (865Th)SHA-256 | $9.10 |
Figures updated 23:56 UTC, 9 November 2026, using today’s network difficulty and coin prices. Estimates, not financial advice.