Innosilicon A9++ ZMaster
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InnosiliconEquihashZEC
A9++ ZMaster
140 kH/s1,550 WAir-cooled
Profit / day
$18.42/day
after power at $0.08/kWh
Efficiency
11.07J/kH
Availability
Not stockedWe don’t carry this model. Ask and we’ll try to source one.—
Profitability · Equihash · ZEC
Is the A9++ ZMaster profitable?
Yes. The Innosilicon A9++ ZMaster mines Zcash on the Equihash algorithm at 140 KH/s, drawing 1,550 W (11.1 J/KH). At $0.08 per kWh it earns about $21.30 a day, spends $2.98 of that on power, and keeps $18.32. That’s around $550 a month, or $6,687 a year.
It’s #7 of 11 Equihash miners on efficiency. It isn’t in stock with us at the moment. It’s an air-cooled unit, released in May 2019.
- Break-even power price
- $0.572/kWh
- Daily profit rank
- #7of 533
It makes money below this.
Across every miner we track.
A9++ ZMaster specifications
| Manufacturer | Innosilicon |
|---|---|
| Model | A9++ ZMaster |
| Algorithm | Equihash |
| Coins | ZEC |
| Hashrate | 140 KH/s |
| Power consumption | 1,550 W |
| Efficiency | 11.1 J/KH |
| Cooling | Air |
| Noise | 75 dB |
| Released | May 2019 |
Other coins it can mine
Mine instead
ZcashZECRanked on
$21.300.0183 ZEC
–
0.00043%
$1.0B
+1.6%
Pirate ChainARRR
$4.3323.30 ARRR
−80%
6.4%Significant
$520k
+0.7%
How it compares · Equihash miners
| Miner | Rank | Efficiency | Profit / day |
|---|---|---|---|
| Bitmain Antminer Z15 Pro (860K) | #1 | 3.2 J/KH | $125.48 |
| Bitmain Antminer Z15 Pro (840K) | #2 | 3.3 J/KH | $122.43 |
| Bitmain Antminer Z15K (565kh) | #3 | 4.4 J/KH | $81.17 |
| Bitmain Antminer Z15K | #4 | 4.7 J/KH | $75.09 |
| Innosilicon A9++ ZMasterThis miner | #6 | 11.1 J/KH | $18.32 |
| Bitmain Antminer Z11 | #7 | 10.5 J/KH | $17.81 |
| Innosilicon A9+ ZMasterEarlier model | #8 | 12.9 J/KH | $15.28 |
| Innosilicon A9 ZMaster | #9 | 12.4 J/KH | $6.42 |
More from Innosilicon
| Miner | Profit / day |
|---|---|
| Innosilicon A4+ LTCMasterScrypt | -$1.19 |
| Innosilicon A10 ETHMaster (500Mh)Etchash | -$1.24 |
| Innosilicon A5 DashMasterX11 | -$1.34 |
| Innosilicon A10 Pro ETH (500Mh)Etchash | -$1.64 |
| Innosilicon A4 DominatorScrypt | -$1.90 |
Figures updated 00:01 UTC, 10 November 2026, using today’s network difficulty and coin prices. Estimates, not financial advice.