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

Bitmain / Scrypt

Antminer L11 Pro (21Gh)

$10,290.00
Antminer L11 Pro (21Gh)
Technical SpecificationsProfitability CalculatorDetailed OverviewFrequently Asked Questions
Hashrate
21 GH/S
Power
3612 W
Daily Profit (DOGE+LTC)
$5.20
Annual ROI
18%

Technical Specifications

Performance
Manufacturer

Profitability Calculator

Estimate your mining returns based on current market conditions

$/kWh
3612 W = 86.69 kWh/day
Daily Profit (DOGE+LTC)$5.20
Annual ROI18%
Break-even1979 days
Yearly Profit$1,898.23
PeriodRevenueElectricity CostNet ProfitDOGE Mined
Daily$9.10$3.90$5.2072.06 DOGE
Weekly$63.71$27.31$36.40504.42 DOGE
Monthly$273.05$117.03$156.022161.80 DOGE
Yearly$3,322.09$1,423.87$1,898.2326301.88 DOGE

Historical Profitability

Current Daily$5.13
30-Day Average$7.04
Best Day$24.95
Price Change (24h)+0.63%
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 (9)

Cryptocurrencies you can mine with Scrypt.

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

Deployment details for Antminer L11 Pro include voltage: -, interface: Ethernet, operating temperature: 5 - 45 °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: 172 J/Gh

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 L11 Pro (21Gh) has been calculated to generate:

• Daily Revenue: $9.10
• Electricity Cost: $3.90
• Daily Net Profit: $5.20

Projected earnings:
• Monthly Net Profit: $156.02
• Yearly Net Profit: $1,898.24

Mining guides on the LeedMiner blog

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

  • Litecoin and Dogecoin merged mining editorial cover featuring the approved Antminer L9 catalog photograph
    DOGE+LTC

    Why Litecoin Is Rising—and What LTC Miners Should Watch

    An LTC price rally does not tell the whole Scrypt mining story. Compare Litecoin and Dogecoin revenue together, and deduct the machine’s electricity only once.

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Bitmain
ModelAntminer L11 Pro (21Gh)
Release DateSep-2025
AlgorithmScrypt
Hashrate21 GH/S
Power Consumption3612 W
Efficiency172 J/Gh
Minimum Order1
CoinDOGE+LTC
Income8.1886
Physical
Weight16.800 kg
ConditionNew
Noise Level75.000 dB
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$9.10$5.2072.06 DOGE
BEL
BellsBEL
ScryptData unavailableData unavailable0.0215 BEL
CAT
CatcoinCAT
Scrypt$344.77$340.8751.37 CAT
DingocoinDINGO
ScryptData unavailableData unavailable121.23 DINGO
PepecoinPEP
ScryptData unavailableData unavailable109.33 PEP
JunkcoinJKC
ScryptData unavailableData unavailable1.91 JKC
LTC
LitecoinLTC
Scrypt$2.03-$1.870.0283 LTC
AUR-ScryptAUR
ScryptData unavailableData unavailable163.13 AUR
LuckycoinLKY
ScryptData unavailableData unavailable0.0451 LKY
40
1
PPS4%
PPLNS4%
PPLNS4%
f2pool.com
Kryptex
0.05
PPS+3%
pool.kryptex.com
ViaBTC
0.001
PPLNS2%
viabtc.com
f2pool.com
Payout Threshold
0.02401
Reward Method / Fee
PPS4%
PPLNS4%
PPLNS4%
pool.kryptex.com
Payout Threshold
0.05
Reward Method / Fee
PPS+3%
viabtc.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$5.201979 days$10,290Viewing
Bitmain Antminer L9 Hyd 2U
Antminer L9 Hyd 2U (27Gh)
Bitmain
27 GH/s5670 W210 J/Gh
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 W165 J/Gh
Bitmain Antminer L11 Hyd 6U (33Gh)
Antminer L11 Hyd 6U
Bitmain
33 GH/S5676 W172 J/Gh
Bitmain Antminer L11 Pro (21Gh)

Bitmain

Antminer L11 Pro

Current Product
Hashrate

21 GH/S

Power

3612 W

Efficiency

172 J/Gh

Daily Profit

$5.20

Payback Period

1979 days

Price

$10,290

Currently Viewing
Bitmain Antminer L9 Hyd 2U

Bitmain

Antminer L9 Hyd 2U (27Gh)

Hashrate

27 GH/s

Power

5670 W

Efficiency

210 J/Gh

Daily Profit

-$3.51

Payback Period

Data unavailable

Price
Bitmain Antminer L11 (20Gh)

Bitmain

Antminer L11

Hashrate

20 GH/S

Power

3680 W

Efficiency

184 J/Gh

Daily Profit

$5.11

Payback Period

1037 days

Price

$5,300

Bitmain-Antminer-L11-Hyd-2U

Bitmain

Antminer L11 Hyd 2U

Hashrate

35 GH/S

Power

5775 W

Efficiency

165 J/Gh

Daily Profit

$9.67

Payback Period

1702 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

$8.87

Payback Period

1917 days

Price

Better Value Alternative: Antminer L9 Hyd 2U (27Gh)

Shorter payback period by 1067 days at lower price point

Check it out
Hashrate: 21 GH/S
  • 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

    Read on
  • Dark LeedMiner editorial hero showing industrial power and ventilation infrastructure for a SHA-256 versus Scrypt ASIC mining guide
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  • -$3.51
    Data unavailable
    $5,600
    View
    $5.11
    1037 days
    $5,300
    View
    $9.67
    1702 days
    $16,455
    View
    $8.87
    1917 days
    $16,995
    View

    $5,600

    View Details
    View Details

    $16,455

    View Details

    $16,995

    View Details