Innosilicon A9 ZMaster
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InnosiliconEquihashZEC
A9 ZMaster
50 kH/s620 WAir-cooled
Profit / day
$6.42/day
after power at $0.08/kWh
Efficiency
12.40J/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 50 KH/s, drawing 620 W (12.4 J/KH). At $0.08 per kWh it earns about $7.57 a day, spends $1.19 of that on power, and keeps $6.38. That’s around $191 a month, or $2,330 a year.
It’s #8 of 11 Equihash miners on efficiency. It isn’t in stock with us at the moment. It’s an air-cooled unit, released in June 2018.
- Break-even power price
- $0.509/kWh
- Daily profit rank
- #20of 533
It makes money below this.
Across every miner we track.
A9 ZMaster specifications
| Manufacturer | Innosilicon |
|---|---|
| Model | A9 ZMaster |
| Algorithm | Equihash |
| Coins | ZEC |
| Hashrate | 50 KH/s |
| Power consumption | 620 W |
| Efficiency | 12.4 J/KH |
| Cooling | Air |
| Noise | 70 dB |
| Released | June 2018 |
Other coins it can mine
Mine instead
ZcashZECRanked on
$7.570.00653 ZEC
–
0.00015%
$1.0B
+1.6%
Pirate ChainARRR
$1.457.79 ARRR
−81%
2.2%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 |
| Innosilicon A9++ ZMaster | #6 | 11.1 J/KH | $18.23 |
| Bitmain Antminer Z11 | #7 | 10.5 J/KH | $17.73 |
| Innosilicon A9+ ZMasterNewer model | #8 | 12.9 J/KH | $15.20 |
| Innosilicon A9 ZMasterThis miner | #9 | 12.4 J/KH | $6.38 |
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 23:56 UTC, 9 November 2026, using today’s network difficulty and coin prices. Estimates, not financial advice.