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  1. Home
  2. /
  3. Miners
  4. /
  5. Bitmain
  6. /
  7. Antminer E3 (190Mh)
Out of stock
Antminer E3-190MH

Bitmain / Etchash

Antminer E3 (190Mh)

$1,499.00
Antminer E3 (190Mh)
Technical SpecificationsProfitability CalculatorDetailed OverviewFrequently Asked Questions
Hashrate
190 MH/S
Power
760 W
Daily Profit (ETC)
-$0.71
Annual ROI
-17%

Technical Specifications

Performance
Manufacturer

Profitability Calculator

Estimate your mining returns based on current market conditions

$/kWh
760 W = 18.24 kWh/day
Daily Profit (ETC)-$0.71
Annual ROI-17%
Break-evenNever
Yearly Profit-$260.69
PeriodRevenueElectricity CostNet ProfitETC Mined
Daily$0.11$0.82-$0.710.0113 ETC
Weekly$0.75$5.75-$5.000.0792 ETC
Monthly$3.20$24.62-$21.430.34 ETC
Yearly$38.90$299.59-$260.694.13 ETC

Historical Profitability

Current Daily-$0.71
30-Day Average-$0.72
Best Day-$0.65
Price Change (24h)-0.42%
Aug 29Sep 5Sep 13Sep 20Sep 27
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 (2)

Cryptocurrencies you can mine with Etchash.

CoinAlgorithmDaily RevenueDaily Profit

Mining Pools for ETC

Pool
Payout Threshold
Reward Method / Fee
Website
F2Pool
0.1

Which miner is better for you?

Compare ETC miners with similar hashrate or price

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MinerHashratePowerEfficiencyDaily ProfitPayback Period

Detailed Overview

Deployment details for Antminer E3 include voltage: 11.6 - 13V, interface: Ethernet, operating temperature: 0 - 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: 4 J/Mh

Frequently Asked Questions

Get answers to common questions about this miner

As of Sep 27, 2026, considering an electricity cost of 0.045/KWh, the Antminer E3 (190Mh) has been calculated to generate:

• Daily Revenue: $0.11
• Electricity Cost: $0.82
• Daily Net Profit: -$0.71

Projected earnings:
• Monthly Net Profit: -$21.43
• Yearly Net Profit: -$260.69

Mining guides on the LeedMiner blog

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

  • Hydro-cooling plant room illustrating the facility infrastructure behind the WDMS 2026 focus on industrial water-cooled mining
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    WDMS 2026 Hydro Cooling Guide: From Miner Efficiency to Facility Infrastructure

    BITMAIN’s WDMS 2026 theme puts hydro cooling at the center. Here is how to evaluate miner limits, coolant loops, power, containers and hosting as one operating system.

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View Details
Bitmain
ModelAntminer E3 (190Mh)
Release DateJul-2018
AlgorithmEtchash
Hashrate190 MH/S
Power Consumption760 W
Efficiency4 J/Mh
Minimum Order1
CoinETC
Income0.108
Physical
Weight14.200 kg
ConditionNew
Noise Level76.000 dB
CoolingAir
Size399x130x328(mm)
Length39.9 cm
Width13 cm
Height32.8 cm
Power Requirements
Input Voltage11.6 - 13V
Environment
InterfaceEthernet
Operating Temperature0 - 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
ETC
Ethereum ClassicETC
Etchash$0.11-$0.710.0113 ETC
EticaEGAZ
EtchashData unavailableData unavailable103.42 EGAZ
1
5
20
50
PPS1%
f2pool.com
Kryptex
0.02
PPS+1%
pool.kryptex.com
ViaBTC
0.1
PPLNS2%
viabtc.com
f2pool.com
Payout Threshold
0.1152050
Reward Method / Fee
PPS1%
pool.kryptex.com
Payout Threshold
0.02
Reward Method / Fee
PPS+1%
viabtc.com
Payout Threshold
0.1
Reward Method / Fee
PPLNS2%
Price
Action
Antminer E3-190MH
Antminer E3
Bitmain
Current
190 MH/S760 W4 J/Mh-$0.71Data unavailable$1,499Viewing
Antminer E11 (9.5Gh)
Antminer E11
Bitmain
9.5 GH/S2470 W260 J/Gh
Antminer E11-9GH
Antminer E11
Bitmain
9 GH/S2340 W260 J/Gh
Antminer E3-180MH
Antminer E3
Bitmain
180 MH/S800 W4.44 J/Mh
Antminer E9
Antminer E9
Bitmain
2.4 GH/S1920 W800 J/Gh
Antminer E3-190MH

Bitmain

Antminer E3

Current Product
Hashrate

190 MH/S

Power

760 W

Efficiency

4 J/Mh

Daily Profit

-$0.71

Payback Period

Data unavailable

Price

$1,499

Currently Viewing
Antminer E11 (9.5Gh)

Bitmain

Antminer E11

Hashrate

9.5 GH/S

Power

2470 W

Efficiency

260 J/Gh

Daily Profit

$2.75

Payback Period

711 days

Price
Antminer E11-9GH

Bitmain

Antminer E11

Hashrate

9 GH/S

Power

2340 W

Efficiency

260 J/Gh

Daily Profit

$2.60

Payback Period

2115 days

Price

$5,500

Antminer E3-180MH

Bitmain

Antminer E3

Hashrate

180 MH/S

Power

800 W

Efficiency

4.44 J/Mh

Daily Profit

-$0.76

Payback Period

Data unavailable

Price

$1,499

Antminer E9

Bitmain

Antminer E9

Hashrate

2.4 GH/S

Power

1920 W

Efficiency

800 J/Gh

Daily Profit

-$0.71

Payback Period

Data unavailable

Price

$3,480

Hashrate: 190 MH/S
  • Power Consumption: 760 W
  • Algorithm: Etchash
  • Coin: ETC
  • Why choose Antminer E3 (190Mh)?

    Manufacturer: Bitmain · Hashrate: 190 MH/S · Power Consumption: 760 W · Efficiency: 4 J/Mh · Algorithm: Etchash · Coin: ETC

    Read on
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  • $2.75
    711 days
    $1,950
    View
    $2.60
    2115 days
    $5,500
    View
    -$0.76
    Data unavailable
    $1,499
    View
    -$0.71
    Data unavailable
    $3,480
    View

    $1,950

    View Details
    View Details
    View Details
    View Details