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Buy Bitmain Antminer L11 20 GH/s Dogecoin & Litecoin Scrypt Miner

Model: Antminer L11

20 GH/s 3680W Scrypt 184 J/TH

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Quantity

Total Price

$8,600.00

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Genuine

Tested hardware

Worldwide

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Support

Mining experts

Hashrate

20 GH/s

Power

3680 W

Efficiency

184.00 J/GH

Noise

75 dB

The Bitmain Antminer L11 is the in-stock, air-cooled entry into the L11 generation: 20 GH/s at 184 J/GH for Litecoin and Dogecoin merge-mining, on the most proven Scrypt platform there is. No liquid cooling required. In stock at $8,600, hosting-ready and shipped worldwide DDP.

Estimated Mining Returns

Based on current BTC price & network difficulty. Indicative only.

Period Daily Weekly Monthly
Income
$9.89 $69.23 $296.70
Electricity
-$4.42 -$30.94 -$132.60
Profit
$5.48 $38.36 $164.40

Using 0.050 $/kWh · Network difficulty as of today. Estimates only.

Adjust rate in the bar above

Updated daily. Last refresh: Jul 22, 2026. Estimates at $0.08/kWh.

At a Glance Live data · July 22, 2026
Best for

Small-to-mid farms at $0.05–$0.10/kWh, where moderate efficiency meets reasonable upfront cost.

Daily profit by electricity rate
Your rate · $0.050/kWh
+$5.47 /day
ROI ~52 months
Hosted · $0.040/kWh
+$6.36 /day
ROI ~45 months
Avg US grid · $0.070/kWh
+$3.71 /day
ROI ~77 months
Home power · $0.120/kWh
−$0.71 /day
Unprofitable at this rate
Breakeven rate Profitable below $0.112/kWh
Efficiency rank #9 of 44 Scrypt miners in our catalog (184 J/GH)
Availability In stock · ships in 5–7 days · DDP worldwide
Hosting compatibility ✓ All US facilities (air)
Hardware specs
Hashrate 20 GH/s
Power 3,680 W
Efficiency 184 J/GH
Noise 75 dB
Weight 20 kg
Cooling Air
Buy now — from $8,600 Get hosting quote

Full Specifications

Hashrate 20 GH/s
Power Consumption 3680 W
Efficiency 184.00 J/GH
Algorithm Scrypt
Model Antminer L11
Release Year Jan 2026
Noise Level 75 dB
Dimensions 400 x 195 x 290mm
Weight 20 kg
Voltage 100-240V
Interfaces Ethernet
Operating Temp 5 - 40 °C
Humidity 5-95%
Cooling Type Air

What's in the Box

Antminer L11
Power supply unit (PSU)
Power cables
Quick start guide

Contents may vary by batch. Exact items listed in order confirmation.

Quick Setup

1

Connect PSU to miner and plug into the outlet

2

Connect ethernet cable to your router or switch

3

Find miner IP via router admin or IP scanner tool

4

Open web interface, enter pool URL and wallet — start mining

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Get a Quote for the Buy Bitmain Antminer L11 20 GH/s Dogecoin & Litecoin Scrypt Miner

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Product Details

Bitmain Antminer L11 20 GH/s: What It Mines, Where It Sits in the L11 Range, and Our Verdict

The Bitmain Antminer L11 is the air-cooled, in-stock member of Bitmain's L11 generation of Scrypt miners, and its place in our catalog is availability on a proven platform: a ready-to-ship L11 for Litecoin and Dogecoin mining, no liquid cooling required. What Scrypt mines. Scrypt is Litecoin's algorithm, and because Dogecoin is merge-mined with Litecoin, the L11 earns both at once, Litecoin as the primary chain and Dogecoin alongside it on the same work, with no extra power for the second coin. Its 20 GH/s is solid combined Litecoin and Dogecoin output. Hashrate and efficiency, stated accurately. At 3,680W for 20 GH/s the L11 runs at 184 J/GH. This is the base air-cooled L11, and we will not dress it up: the air-cooled L11 Pro is more efficient at 172 J/GH, and the hydro L11 units (165 to 172) and the SealMiner DL1 (149) lead the catalog. What this unit offers is the L11 platform, in stock and air-cooled, at a mid-range price. Why the L11 platform. The L-series is the most-deployed Scrypt line, so its behavior, firmware and pool support are well documented and well understood. For an operator who wants a known, proven Bitmain miner that is available now and does not require building hydro, the air L11 is a straightforward choice. Our verdict, and how to run it. Buy the air Antminer L11 for in-stock availability on the proven Bitmain platform without liquid cooling. If efficiency is the deciding factor, the air L11 Pro (172 J/GH) edges it; if you are scaling and have a cooling loop, the hydro L11 units give more density and quieter operation; and the SealMiner DL1 leads on pure efficiency. It is air-cooled at 75 dB on 380 to 480V three-phase, industrial equipment for a ventilated facility, not a home setup. In stock at $8,600. We host the L11 range in our facilities and ship every unit tested, worldwide DDP with duties handled.

Bitmain Antminer L11: Proven Air-Cooled Scrypt, Available Now

Scrypt mining means Litecoin and Dogecoin, merge-mined together, and the Antminer L11 is the in-stock, air-cooled way into Bitmain's current L11 generation. Hashrate and efficiency. 20 GH/s of Scrypt hashrate at 3,680W is 184 J/GH. On Scrypt that mines Litecoin directly and earns the Dogecoin merge-mined alongside it, no extra power for the second coin. This is the base air-cooled L11; within the L11 air range the L11 Pro is a step more efficient at 172 J/GH, and the hydro L11 units lead further at 165 to 172, so pick by what matters to you. Why this one. Two reasons: availability and platform. It is in stock at $8,600 and ready to ship, and it runs on the most-deployed Scrypt line there is, which means broad pool support and well-understood behavior on Litecoin and Dogecoin. It is air-cooled at 75 dB, needs only airflow and three-phase power, no liquid loop to build. We host the L11 range in our facilities and ship worldwide DDP.

Need Help Choosing?

Our mining specialists can help you find the perfect miner for your setup and budget.

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Bitmain Antminer L11: The In-Stock Air-Cooled L11

The Bitmain Antminer L11 is the air-cooled, in-stock entry into Bitmain's L11 generation of Scrypt miners. It produces 20 GH/s on the Scrypt algorithm at 184 J/GH, mining Litecoin and earning Dogecoin merge-mined on the same work, no extra power for the second coin, drawing 3,680W. As the base air-cooled L11 it needs only airflow and three-phase power, no liquid infrastructure, and it runs on the most-deployed Scrypt platform there is, so behavior and pool support are well understood. In stock at $8,600, hosting-ready in our facilities and shipped worldwide DDP, duties handled. If efficiency is your priority, note the air-cooled Antminer L11 Pro is a step more efficient at 172 J/GH.

In Stock on the Proven L11 Platform

The most-deployed Scrypt line: broad pool support, well-understood behavior. Air-cooled, ready to ship at $8,600. 20 GH/s for 3,680W.

Mines Litecoin and Dogecoin

Scrypt mines Litecoin, with Dogecoin merge-mined on the same work. Both coins earned at once, no extra power for the second.

No Liquid Cooling Needed

Air-cooled at 75 dB, needs only airflow and three-phase power, no coolant loop. For more efficiency, the L11 Pro is 172 J/GH. Hostable with us.

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FAQ

Frequently Asked Questions

Litecoin and Dogecoin. It runs Scrypt, Litecoin's algorithm, and because Dogecoin is merge-mined with Litecoin it earns both at once on the same work, with no extra power for the second coin.

20 GH/s of Scrypt hashrate at 3,680W, which is 184 J/GH, air-cooled at 75 dB. This is the base air L11; the air L11 Pro is a step more efficient at 172 J/GH.

Both are air-cooled L11 units. This base L11 (184 J/GH) is in stock at $8,600. The L11 Pro is more efficient at 172 J/GH, so if power cost over time is your priority, the Pro is the better long-run pick. If availability and price now matter more, the base L11 is ready to ship.

No. At 3,680W on 380 to 480V three-phase and 75 dB it is industrial equipment for a ventilated facility, not a living space. For a quiet home Scrypt unit, look at the ElphaPex DG Home instead.

It depends on the Litecoin and Dogecoin price, the Scrypt network difficulty and your electricity rate, so there is no fixed number. The L11's case is availability on a proven platform; at 184 J/GH your power cost matters, so a more efficient unit may pay off over time. Model it in the MillionMiner calculator with your own rate before buying.

Any major Scrypt pool that supports Litecoin and Dogecoin merge mining, such as ViaBTC, litecoinpool.org or Prohashing. The L-series has the broadest, best-documented pool support of any Scrypt platform. We can advise on setup with your order.

It ships with its PSU and power cables and connects over Ethernet. It runs on 380 to 480V three-phase and is air-cooled, so it needs airflow but no liquid loop. Every unit is tested before dispatch and ships worldwide DDP with duties handled.

Yes. We host the L11 range in our facilities, handling power, cooling and uptime while you own the miner. Ask about hosting with your order and we will confirm rates and availability.