Antminer L11 (used)

Antminer L11 (used)

20 GH/s / In stock Hong Kong / At home
145 699 Kč
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Antminer L11 (used)

Bitmain · Scrypt

Antminer L11 (used)

Mines approx. 125 Kč per day ≈ 3754 Kč / month
0.0262 LTC + 56.22 DOGE / day · before electricity costs · exchange rate and network difficulty as of 24 Oct, 18:59 Calculate profit after electricity
120 412 Kč excl. VAT
145 699 Kč incl. 21% VAT
Where will the miner run
Delivery
Hashrate20 GH/s
DeliveryIn stock Hong Kong
Operation

Suitable for

  • Hosting
  • Workshop, plant room
  • Flat – 75 dB, loud
Full description, video and specifications
20 GH/sHashrate – mining power
3680 WPower draw at the wall
0.184 J/MHEfficiency – lower is better
AirCooling
75 dBNoise level – loud – for a workshop or hosting
Rows of ASIC miners in a data centre Current hosting prices · 22/10/2026
PC Praha hosting

Let it mine with us

The miner goes from the supplier straight to the data centre. We connect it and look after it; you just follow the earnings.

  • from 1.14 Kč/kWhelectricity incl. management · with prepayment up to −30%
  • 7-year warrantywhile the miner runs with us (at home 1 year)
  • 7 data centresto choose from, uptime up to 99.85%
  • 0 dB at home75 dB of noise stays in the data centre

Technical specifications

Manufacturer
Bitmain
Algorithm
Scrypt
Coins
Bellscoin, Dingocoin, Dogecoin, Junkcoin, Litecoin, Luckycoin, Pepecoin, Shibacoin
Hashrate
20 GH/s
Power draw
3680 W
Efficiency
0.184 J/MH
Cooling
Air
Noise level
75 dB
Power supply
220–277 V
Condition
Used with warranty
Warranty
12 months · 84 months when hosted with us

How much it earns

Enter your tariff. The default value is an example.

Revenue per day
Electricity per day
Profit per day

Revenue based on the current network difficulty and exchange rate, updated 24/10/2026 18:59. We use today’s revenue. In reality it changes with network difficulty, the exchange rate and halvings, so treat multi-year figures as indicative. Pool fees are not included.

  • Personal collectionPrague 10
  • ASIC miner repairsright here in Prague
  • Pay by bank transfer or in cryptoBank transfer (CZK / €), USDT/USDC or cash at the shop
  • VAT invoicereverse charge for EU businesses

Description

Antminer L11 from Bitmain is an air-cooled miner for the Scrypt algorithm (Litecoin and Dogecoin, merged mining). We offer units without the manufacturer’s warranty (used) – the supplier sells them as “No Warranty / out of warranty”.

Hashrate 20 GH/s at a power draw of approx. 3680 W (approx. 0.184 J/MH). On some pools, Bellscoin, Pepecoin and other merged coins are mined alongside LTC and DOGE. Because of its noise of around 75 dB it belongs in a utility room, a garage or our data centre hosting.

Specifications

  • Algorithm: Scrypt (Litecoin, Dogecoin)
  • Hashrate: 20 GH/s
  • Power draw: approx. 3680 W
  • Cooling: air
  • Noise: approx. 75 dB
  • Power supply: 220–277 V
  • Condition: used, no manufacturer warranty

Use the calculator on this page to estimate current returns at your electricity price.

Setup guide

We will set it up for you free of charge. Send us your wallet address and the miner will mine for you alone. If you do not have a wallet yet, we will help you create one.

Setting up an Antminer (Bitmain) miner
  1. Connect the network first, then the power. Connect the miner to your router with a network cable, on the same network as your computer. Only then switch it on.
  2. Find the IP address. Download the official Bitmain IP Reporter, run it and press the IP Report button on the miner – the address will appear in the program. You can also find it in your router’s list of devices.
  3. Log in. Enter the IP address in your browser and log in with the default username and password root / root. Then change the password.
  4. Set up the pool. In the pool settings (Miner Configuration), enter the pool address in the form stratum+tcp://…; as the Worker, enter your pool account name or wallet address, a full stop and the machine name (e.g. account.miner1), and x as the password. Save.
  5. Check that it is mining. After a few minutes the miner will start mining. You can check the hashrate on the pool’s website.

Switch on Hyd (water-cooled) and Imm (immersion) models only after connecting them to the cooling circuit.

Nastavení poolu v ovládacím panelu Antmineru

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