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  1. Home
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  5. Bitmain
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  7. Antminer Z9 (42Kh)
Out of stock
Antminer Z9-42KH

Antminer Z9 (42Kh)

$3,799.00
Hashrate
42 KH/S
Power
970 W
Daily Profit (ZEC)
$1.74
Annual ROI
17%

Technical Specifications

Performance
Manufacturer

Profitability Calculator

Estimate your mining returns based on current market conditions

$/kWh
970 W = 23.28 kWh/day
Daily Profit (ZEC)$1.74
Annual ROI17%
Break-even2183 days
Yearly Profit$635.45
PeriodRevenueElectricity CostNet ProfitZEC Mined
Daily$2.79$1.05$1.740.0021 ZEC
Weekly$19.52$7.33$12.190.0145 ZEC
Monthly$83.66$31.43$52.230.0620 ZEC
Yearly$1,017.82$382.37$635.450.75 ZEC

Historical Profitability

Daily profit trends for Zcash

Current Daily$1.71
30-Day Average$1.07
Best Day$2.24
Price Change (24h)+11.65%
Aug 19Aug 26Sep 3Sep 10Sep 17
RevenueNet Profit

Buying Options & Deployment Support

Shipping, payment, warranty, hosting, and bulk ordering — everything you need to know before you buy.

Global Shipping

Fast worldwide shipping to 70+ countries with tracked delivery in 7-14 business days. Express options available at checkout.

Mineable Coins

Cryptocurrencies you can mine with Equihash.

1 coins available
CoinAlgorithmDaily RevenueDaily Profit

Mining Pools for ZEC

Pool
Payout Threshold
Reward Method / Fee
Website
F2Pool
0.1

Which miner is better for you?

Compare ZEC miners with similar hashrate or price

View All ZEC Miners
MinerHashratePowerEfficiencyDaily ProfitPayback Period

Detailed Overview

Deployment details for Antminer Z9 include voltage: 12V, interface: Ethernet, operating temperature: 5 - 40 °C, and operating humidity: 5 - 95 %.

Confirm that site power, networking and cooling match the listed requirements.

Price, stock, production batch, lead time and warranty terms can vary.

Contact LeedMiner for the current configuration and quotation.

Key Features

  • Efficiency: 23.1 J/KSOL

Frequently Asked Questions

Get answers to common questions about this miner

As of Sep 17, 2026, considering an electricity cost of 0.045/KWh, the Antminer Z9 (42Kh) has been calculated to generate:

• Daily Revenue: $2.79
• Electricity Cost: $1.05
• Daily Net Profit: $1.74

Projected earnings:
• Monthly Net Profit: $52.23
• Yearly Net Profit: $635.45

Mining guides on the LeedMiner blog

Practical guides on hardware reviews, hosting, electricity, and ROI.

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ModelAntminer Z9 (42Kh)
Release DateSep-2018
AlgorithmEquihash
Hashrate42 KH/S
Power Consumption970 W
Efficiency23.1 J/KSOL
Minimum Order1
CoinZEC
Income3.0647
Physical
Weight14.200
ConditionNew
Noise Level75.000
CoolingAir
Size226x132x279(mm)
Length22.6 cm
Width13.2 cm
Height27.9 cm
Power Requirements
Input Voltage12V
Environment
InterfaceEthernet
Operating Temperature5 - 40 °C
Operating Humidity5 - 95 %

Documents & Resources

Product DatasheetUser ManualFirmwareSupport

Lead Time & Stock

In-stock units ship within 1-3 business days. Back-ordered models ship within 2-4 weeks — confirm exact dates before you buy.

Secure Payment

Pay by crypto, wire transfer, or card. Large orders and corporate buyers get dedicated invoicing terms.

Warranty & Aftersales

Brand-new miners ship with the full manufacturer warranty. LeedMiner coordinates RMA and technical support on your behalf.

Managed Hosting

Deploy in our partner data centers with low electricity rates. Avoid noise, cooling, and power-upgrade costs at home.

Bulk & Farm Orders

Wholesale pricing for 10+ units. Dedicated account manager, priority shipping, and customized deployment planning.

Need help planning your deployment?

Our team helps with hosting quotes, farm-scale sourcing, and end-to-end logistics — usually back to you within a few hours.

Get a Hosting Quote
Daily Reward
ZEC
ZECZEC
Equihash$2.79$1.740.0021 ZEC
PPS3%
f2pool.com
ViaBTC
0.001
PPLNS2%
viabtc.com
F2Poolf2pool.com
Payout Threshold
0.1
Reward Method / Fee
PPS3%
ViaBTCviabtc.com
Payout Threshold
0.001
Reward Method / Fee
PPLNS2%
Price
Action
Antminer Z9-42KH
Antminer Z9
Bitmain
Current
42 KH/S970 W23.1 J/KSOL$1.742183 days$3,799Viewing
Antminer Z15 Pro (860Kh)
Antminer Z15K (525Kh)
Bitmain
525 KH/s2483 W4.73 J/KSolData unavailableData unavailable$3,750View
Antminer Z11 (135Kh)
Antminer Z11
Bitmain
135 KH/S1418 W10.5 J/SOL
Antminer Z15 (200Kh) - Used
Antminer Z15 (200Kh) - Used
Bitmain
200 KH/S720 W3.6 J/kSOL
Antminer Z15 (320Kh) - Used
Antminer Z15 - Used
Bitmain
320 KH/S1152 W3.6 J/kSOL
Antminer Z9-42KH

Bitmain

Antminer Z9

Current Product
Hashrate

42 KH/S

Power

970 W

Efficiency

23.1 J/KSOL

Daily Profit

$1.74

Payback Period

2183 days

Price

$3,799

Currently Viewing
Antminer Z15 Pro (860Kh)

Bitmain

Antminer Z15K (525Kh)

Hashrate

525 KH/s

Power

2483 W

Efficiency

4.73 J/KSol

Daily Profit

Data unavailable

Payback Period

Data unavailable

Price
Antminer Z11 (135Kh)

Bitmain

Antminer Z11

Hashrate

135 KH/S

Power

1418 W

Efficiency

10.5 J/SOL

Daily Profit

Data unavailable

Payback Period

Data unavailable

Price
Antminer Z15 (200Kh) - Used

Bitmain

Antminer Z15 (200Kh) - Used

Hashrate

200 KH/S

Power

720 W

Efficiency

3.6 J/kSOL

Daily Profit

Data unavailable

Payback Period

Data unavailable

Price
Antminer Z15 (320Kh) - Used

Bitmain

Antminer Z15 - Used

Hashrate

320 KH/S

Power

1152 W

Efficiency

3.6 J/kSOL

Daily Profit

Data unavailable

Payback Period

Data unavailable

Price
Hashrate: 42 KH/S
  • Power Consumption: 970 W
  • Algorithm: Equihash
  • Coin: ZEC
  • Why choose Antminer Z9 (42Kh)?

    Manufacturer: Bitmain · Hashrate: 42 KH/S · Power Consumption: 970 W · Efficiency: 23.1 J/KSOL · Algorithm: Equihash · Coin: ZEC

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