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  1. Home
  2. /
  3. Miners
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  5. Bitmain
  6. /
  7. Antminer L11 Pro (21Gh)
Out of stock
Bitmain Antminer L11 Pro (21Gh)

Antminer L11 Pro (21Gh)

$10,290.00
Hashrate
21 GH/S
Power
3612 W
Daily Profit
$5.63
Annual ROI
20%

Technical Specifications

Performance
Manufacturer

Profitability Calculator

Estimate your mining returns based on current market conditions

$/kWh
3612 W = 86.69 kWh/day
Daily Profit$5.63
Annual ROI20%
Break-even1827 days
Yearly Profit$2,056.12
PeriodRevenueElectricity CostNet ProfitDOGE Mined
Daily$9.53$3.90$5.63116.53 DOGE
Weekly$66.74$27.31$39.43815.68 DOGE
Monthly$286.03$117.03$169.003495.78 DOGE
Yearly$3,479.99$1,423.87$2,056.1242531.96 DOGE

Historical Profitability

Daily profit trends for Dogecoin + Litecoin

Current Daily$5.69
30-Day Average$5.22
Best Day$9.75
Price Change (24h)-0.55%
Jul 20Jul 27Aug 4Aug 11Aug 18
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 Scrypt.

9 coins available
CoinAlgorithmDaily RevenueDaily Profit

Mining Pools for DOGE+LTC

Pool
Payout Threshold
Reward Method / Fee
Website
F2Pool
0.02

Which miner is better for you?

Compare DOGE miners with similar hashrate or price

View All DOGE Miners
MinerHashratePowerEfficiencyDaily ProfitPayback Period

Detailed Overview

Model L11 Pro (21Gh) from Bitmain mining Scrypt algorithm with a maximum hashrate of 21GH/S for a power consumption of 3612W

Key Features

  • Efficiency: 172 J/Gh
  • Hashrate: 21 GH/S

Frequently Asked Questions

Get answers to common questions about this miner

As of Aug 18, 2026, considering an electricity cost of 0.045/KWh, the Antminer L11 Pro (21Gh) has been calculated to generate:

• Daily Revenue: $9.53
• Electricity Cost: $3.90
• Daily Net Profit: $5.63

Projected earnings:
• Monthly Net Profit: $169.00
• Yearly Net Profit: $2,056.14

Mining guides on the LeedMiner blog

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

  • How Long Does It Take to Mining Dogecoin
    DOGE+LTC

    How Long Does It Take to Mine Dogecoin?

    Mining Dogecoin requires ASICs, merged with Litecoin, and varies by hardware efficiency.

    Read on

Related Products

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Antminer L3+-600MHBackorder

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Antminer L3+

600 MH/S|
Bitmain
ModelAntminer L11 Pro (21Gh)
Release DateSep-2025
AlgorithmScrypt
Hashrate21 GH/S
Power Consumption3612 W
Efficiency172 J/Gh
Minimum Order1
CoinDOGE+LTC
Income9.535000
Physical
Weight16.800
ConditionNew
Noise Level75.000
CoolingAir
Size400x195x290(mm)
Length40 cm
Width19.5 cm
Height29 cm
Power Requirements
Input Voltage-
Environment
InterfaceEthernet
Operating Temperature5 - 45 °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
DOGE
DogecoinDOGE
Scrypt$9.53$5.63116.53 DOGE
BellsBEL
ScryptData unavailableData unavailable0.17 BEL
CAT
CatcoinCAT
Scrypt$160.27$156.3733.14 CAT
DingocoinDINGO
ScryptData unavailableData unavailable187.05 DINGO
PepecoinPEP
ScryptData unavailableData unavailable109.50 PEP
JunkcoinJKC
ScryptData unavailableData unavailable0.89 JKC
LTC
LitecoinLTC
Scrypt$1.53-$2.370.0262 LTC
AUR-ScryptAUR
ScryptData unavailableData unavailable294.66 AUR
LuckycoinLKY
ScryptData unavailableData unavailable0.0459 LKY
40
1
PPS4%
PPLNS4%
PPLNS4%
f2pool.com
Kryptex
0.05
PPS+3%
pool.kryptex.com
ViaBTC
0.001
PPLNS2%
viabtc.com
F2Poolf2pool.com
Payout Threshold
0.02401
Reward Method / Fee
PPS4%
PPLNS4%
PPLNS4%
Kryptexpool.kryptex.com
Payout Threshold
0.05
Reward Method / Fee
PPS+3%
ViaBTCviabtc.com
Payout Threshold
0.001
Reward Method / Fee
PPLNS2%
Price
Action
Bitmain Antminer L11 Pro (21Gh)
Antminer L11 Pro
Bitmain
Current
21 GH/S3612 W172 J/Gh$5.631827 days$10,290Viewing
Bitmain Antminer L11 (20Gh)
Antminer L11
Bitmain
20 GH/S3680 W184 J/Gh
Bitmain-Antminer-L11-Hyd-2U
Antminer L11 Hyd 2U
Bitmain
35 GH/S5775 W
Bitmain Antminer L11 Hyd 6U (33Gh)
Antminer L11 Hyd 6U
Bitmain
33 GH/S5676 W
Antminer L3+-504MH
Antminer L3+
Bitmain
504 MH/S800 W1.59 J/Mh
Bitmain Antminer L11 Pro (21Gh)

Bitmain

Antminer L11 Pro

Current Product
Hashrate

21 GH/S

Power

3612 W

Efficiency

172 J/Gh

Daily Profit

$5.63

Payback Period

1827 days

Price

$10,290

Currently Viewing
Bitmain Antminer L11 (20Gh)

Bitmain

Antminer L11

Hashrate

20 GH/S

Power

3680 W

Efficiency

184 J/Gh

Daily Profit

$7.97

Payback Period

546 days

Price

$4,350

Bitmain-Antminer-L11-Hyd-2U

Bitmain

Antminer L11 Hyd 2U

Hashrate

35 GH/S

Power

5775 W

Efficiency

165 J/Gh

Daily Profit

$14.67

Payback Period

1122 days

Price
Bitmain Antminer L11 Hyd 6U (33Gh)

Bitmain

Antminer L11 Hyd 6U

Hashrate

33 GH/S

Power

5676 W

Efficiency

172 J/Gh

Daily Profit

$13.58

Payback Period

1252 days

Price
Antminer L3+-504MH

Bitmain

Antminer L3+

Hashrate

504 MH/S

Power

800 W

Efficiency

1.59 J/Mh

Daily Profit

-$0.56

Payback Period

Data unavailable

Price

Better Value Alternative: Antminer L11

Shorter payback period by 1281 days at lower price point

Check it out
Power Consumption: 3612 W
  • Algorithm: Scrypt
  • Coin: DOGE+LTC
  • Why choose Antminer L11 Pro (21Gh)?

    Manufacturer: Bitmain · Hashrate: 21 GH/S · Power Consumption: 3612 W · Efficiency: 172 J/Gh · Algorithm: Scrypt · Coin: DOGE+LTC

  • What Is the Scrypt Algorithm? A Complete Guide for Crypto Miners and Developers
    DOGE+LTC

    What Is the Scrypt Algorithm? A Complete Guide for Crypto Miners and Developers

    Explore Scrypt, a memory-hard PoW algorithm for Litecoin, Dogecoin, and more. Learn its role in crypto mining, comparison with SHA-256, and profitability.

    Read on
  • 850 W
    $165.00
    View
    Antminer L3++-580MHBackorder

    Bitmain

    Antminer L3++

    580 MH/S|942 W
    $1,190.00
    View
    Antminer L3++-596MHBackorder

    Bitmain

    Antminer L3++

    596 MH/S|966 W
    $1,190.00
    View
    $7.97
    546 days
    $4,350
    View
    165 J/Gh
    $14.67
    1122 days
    $16,455
    View
    172 J/Gh
    $13.58
    1252 days
    $16,995
    View
    -$0.56
    Data unavailable
    $165
    View
    View Details

    $16,455

    View Details

    $16,995

    View Details

    $165

    View Details