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Bitmain Antminer L11 20 GH/s
Nominal specifications should be confirmed for the actual batch.Technical source ↗
In stock · new & checked used
Bitmain · Scrypt · SKU VA-L11-20G

Bitmain Antminer L11 20 GH/s

20 GH/s3 680 WLTC + DOGE0,184 J/MH

The Bitmain Antminer L11 is a dedicated Scrypt ASIC rated at 20 GH/s with 3 680 W nominal power draw. VoltASIC lists both new and checked-used units when available, with the actual condition, price and order status shown before payment.

VoltASIC pricing
New5 490 € TTCStock units: dispatch target within 7 business days.
Checked used3 790 € TTCCondition of the actual unit is disclosed before purchase.
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Standard shipping is included for mainland France. Other destinations are calculated before payment.

Technical specifications

Hashrate20 GH/s
AlgorithmScrypt
CoinsLTC + DOGE
Power3 680 W
Efficiency0,184 J/MH
Noise≈ 75 dBA
Voltage220–240 V AC
NetworkEthernet
Dimensions379 × 195 × 290 mm
Net weight15,5 kg
Operating temperature5 to 45 °C

Key points

  • 20 GH/s nominal
  • 3 680 W nominal
  • Scrypt
  • LTC + DOGE

Warranty: Applicable terms are confirmed before payment.

Customer reviews

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ASIC buyer guide

Buying the Bitmain Antminer L11 20 GH/s: what to check

Technical page reviewed: 2026-09-22 · Technical source ↗

Who is this miner for?

The Bitmain Antminer L11 targets LTC + DOGE and other networks compatible with Scrypt. It is not enough to compare the purchase price: your electricity rate, available voltage, airflow, noise tolerance and expected operating hours determine whether the machine is suitable for your site. VoltASIC does not use projected mining income as a sales promise because network difficulty, asset prices, pool fees and uptime change over time.

See all compatible ASIC miners →

Power, heat and network planning

At continuous operation, 3 680 W represents about 88.3 kWh per day and approximately 2,649.6 kWh over 30 days before ancillary losses. Plan the electrical circuit and heat extraction before installation. The listed network interface is Ethernet; a stable wired connection is recommended for mining hardware.

Open the electricity-cost calculator

New or checked used?

A new unit reduces uncertainty about previous operating history. A checked-used unit can lower the upfront cost, but the condition of the actual machine matters more than a generic model description. VoltASIC's used workflow is designed to document functional checks, serial information and packaging details when recorded for the order.

See checked used ASICs →

Compare before buying

Compare hashrate, nominal power, efficiency and purchase price with models that target the same project.

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Bitmain Antminer L11 FAQ

What is the nominal hashrate?

20 GH/s. Nominal values can vary by batch and operating conditions.

How much power does it draw?

The listed nominal power is 3 680 W.

Can I pay by card?

Yes. VoltASIC supports secure card payment through Square, plus the direct crypto payment methods shown separately at checkout.

Is shipping insured?

VoltASIC states that shipments are insured and delivered against signature under the shipping terms displayed before payment.