L21 (550MH/s)

Name: L21 (550MH/s)
SKU: dec80865-7b5d-46db-aa02-8725c9fa2840
Availability: InStock

Optimized for SCRYPT • 550 MH/s • 950W

SCRYPTDOGE

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+ $86.25 shipping

L, optimized for the SCRYPT mining algorithm from , comes with a maximum hash rate of 550 MH/s for a power consumption of 950W. With an efficient Air cooling system, L dissipates heat effectively, preventing machine overheating while aiding an excellent energy efficiency of 1.73 J/MH. Estimated daily profitability is -$1.13 (at $0.060/kWh electricity cost).

Hashrate

550 MH/s

Efficiency

1.73 J/MH

Consumption

950 W

Használt / Külső beszállítás

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Hosted mining available from $0.065$0.060/kWh
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Trusted by & Payment methods

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Payment methods

USDAEDUSDT (TRC20)USDC (ERC20)BTCETHLTCKASDOGE

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Warranty up to 12 months

All equipment sourced from manufacturers includes official warranty coverage.

Miners in Stock & Available for Order

If not currently in stock, we deliver typically within 1–2 weeks.

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L21 (550MH/s) Profitability

Profitability calculator

Quickly estimate daily results for your setup. Values are approximations and for guidance only.

Coin

Electricity cost (USD/kWh)

Pool fee (%)

Miner price (USD)

Number of miners

Hashrate

550 MH/s

Power

950 W

Daily energy

22.80 kWh

* Values per single miner unit.

Electricity / day

$1.37

Revenue / day

$0.24

Profit / day

$-1.13

Payback period

—

Advanced Profitability Analysis

Note: Calculations are average estimates and may vary based on network difficulty, fees and market prices.

Processing, payments & policies

In-stock miners ship within 3 business days. For bulk orders, please allow an additional 1–2 days for logistics confirmation.

Pre-orders are shipped according to the factory schedule. Estimated dates are shown at checkout and may vary due to production updates.

Orders are processed on a first-paid, first-shipped basis. Bank transfers may take 3–7 business days to clear; cryptocurrency payments typically clear within a few hours.

International delivery normally takes 5–8 business days; remote locations may require 8–10 days.

All sales are final and non‑refundable. This is a standard industry policy for mining hardware.

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Popular comparisons

L21 (550MH/s) vs L21 (550H/s)L21 (550MH/s) vs Antminer L9 (17GH/s)L21 (550MH/s) vs BK-B (160KH/s)L21 (550MH/s) vs AvalonMiner 821 (11.5TH/s)L21 (550MH/s) vs DM22G (22KH/s)

Technical specifications

Manufacturer	N/A
MOQ	1 units
Model	L
Hashrate	550 MH/s
Efficiency (J/MH)	1.73
Consumption (W)	950
Voltage (V)	N/A
Release Date	N/A
Size	N/A
Net weight	N/A
Cooling system	Air

Frequently asked questions

Is L (550 MH/s) profitable?

As of March 13, 2026, Considering an electricity cost of $0.060/kWh, the L (550 MH/s) has been calculated to generate -$1.13 Daily, -$33.83 monthly, and -$411.58 yearly

What is the hashrate for L (550 MH/s)

The L (550 MH/s) has a hash rate of 550 MH/s with the SCRYPT algorithm.

What is the daily mineable DOGE using the L (550 MH/s)

Currently, L (550 MH/s) is estimated to mine $0.24 worth of DOGE every day.

Which brand manufactures the L

is the manufacturer of the L.

What is the daily electricity consumption of the L (550 MH/s)

The $ $L ($550 MH/s) consumes - $1.37 worth of electricity per day.

How much power does the L consume?

The L (550 MH/s) model has a power consumption of 950W with an efficiency of 1.73 J/MH

How efficient is the L (550 MH/s) in terms of power?

The efficiency of L (550 MH/s) is 1.73 J/MH, with a hashrate of 550 MH/s and a power consumption of 950W.

Which are the mineable cryptocurrencies using the L (550 MH/s)?

A few mineable cryptocurrencies using the L (550 MH/s) include DOGE, and many more.

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