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Bitmain

Bitmain Antminer L11 (20GH)

Model: Antminer L11

New

20 GH/s Scrypt miner for Dogecoin and Litecoin. Latest Bitmain generation with best-in-class efficiency at 3,680W. Pre-order with free DDP shipping from MillionMiner.

20 GH/s 3680W Scrypt 184 J/TH

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Quantity

Total Price

$8,600.00

Buying 10 or more? Get custom bulk pricing

Pay with: Bank Transfer | BTC | ETH | USDT

Genuine

Tested hardware

Worldwide

Global shipping

Support

Mining experts

Hashrate

20 GH/s

Power

3680 W

Efficiency

184.00 J/GH

Noise

75 dB

Estimated Mining Returns

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

Period Daily Weekly Monthly
Income
$12.44 $87.08 $373.20
Electricity
-$7.07 -$49.49 -$212.10
Profit
$5.37 $37.59 $161.10

Using 0.080 $/kWh · Network difficulty as of today. Estimates only.

Adjust rate in the bar above

Updated daily. Last refresh: Apr 19, 2026. Estimates at $0.08/kWh.

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

Product Details

Bitmain Antminer L11 20 GH/s Air Cooled Scrypt ASIC for Litecoin and Dogecoin Mining

The Bitmain Antminer L11 produces 20 GH/s of Scrypt hashrate at 3,680W, giving it 0.184 J/MH efficiency. It is the standard tier model in Bitmain's L11 air cooled Scrypt lineup, positioned below the L11 Pro (21 GH/s at 3,612W, 0.172 J/MH).

Same relationship as Canaan's A16 versus A16XP: chip binning. Both L11 models use the same physical chassis (400 x 195 x 290mm), same fan system, same firmware interface, and same universal 100 to 240V power input. Standard grade chips go into the L11. Better binned chips go into the L11 Pro. The difference is 1 GH/s of hashrate and 68W of power.

Fleet economics: the L11 costs less per unit than the L11 Pro. At cheap electricity (below $0.04 per kWh), the daily cost difference between 0.184 and 0.172 J/MH is small. Buying more L11 units for the same capital produces higher total hashrate than fewer L11 Pro units. At expensive power, the Pro's better efficiency justifies the premium.

The 100 to 240V universal input advantage applies equally to the L11 standard. It runs on 110V North American residential outlets, 220V commercial circuits, and everything between. Most competing Scrypt miners require higher voltage minimums.

Mines Litecoin (LTC), Dogecoin (DOGE), and Bellscoin (BEL) through Scrypt merged mining. 75 dB air cooled at 20 kg. 5 to 40 degrees Celsius at 5 to 95 percent humidity. Ethernet connectivity with Bitmain's standard Antminer management interface.

Antminer L11 20 GH/s Standard Scrypt Miner for LTC and DOGE at 0.184 J/MH

Standard bin in Bitmain's L11 Scrypt series. 20 GH/s at 3,680W and 0.184 J/MH. Same physical chassis, cooling, voltage range, and firmware as the L11 Pro. Only difference is chip grade: 1 GH/s less output and 68W more draw.

Priced below the L11 Pro for fleet buyers who prioritize total unit count over per unit efficiency. At electricity rates below $0.04 per kWh, the daily savings from the Pro's better J/MH do not recover the acquisition cost premium quickly enough. Deploy more L11 standard units for higher total hashrate on the same budget.

Universal 100 to 240V, same as the Pro. Runs on 110V in North America. 20 kg at 400 x 195 x 290mm. 75 dB. Merged mining for LTC, DOGE, BEL. 5 to 40 degrees Celsius.

Bitmain's Antminer firmware and management ecosystem is a practical advantage for facilities already running other Antminer models. Same interface, same monitoring tools, same configuration workflows. Reduces operational complexity in mixed fleet environments where SHA 256 and Scrypt miners coexist under the same management infrastructure.

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Antminer L11 20 GH/s Scrypt Litecoin Dogecoin Miner

Bitmain Antminer L11. 20 GH/s Scrypt at 3,680W and 0.184 J/MH. Standard bin below the L11 Pro (21 GH/s, 0.172 J/MH) with identical chassis, cooling, firmware, and 100 to 240V universal power input. Lower per unit cost for fleet scaling on cheap electricity. Merged mining for Litecoin, Dogecoin, and Bellscoin. 75 dB at 20 kg. Ethernet. 5 to 40 degrees Celsius at 5 to 95 percent humidity. Bitmain's standard Antminer firmware and management interface for familiar fleet operations.

20GH Latest Scrypt Generation

Bitmain's most advanced Scrypt ASIC chips deliver 20 gigahash of mining power for Dogecoin and Litecoin production.

Dual Rewards with Merged Mining

Mine Litecoin and Dogecoin simultaneously from the same machine, earning rewards from both networks with no extra cost.

Q1 2026 Pre-Order Available

Secure your unit now through MillionMiner with free worldwide DDP shipping and manufacturer warranty included.

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FAQ

Frequently Asked Questions

20 GH/s of Scrypt at 3,680W. Mid-range Scrypt miner for Litecoin and Dogecoin merged mining. Sits between the L9 (17 GH/s) and L11 HU6 (33 GH/s).

Yes. Scrypt merged mining earns both Litecoin and Dogecoin from a single machine at no additional power cost.

The L11 at 20 GH/s delivers 18% more hashrate than the L9 at 17 GH/s. Modest upgrade for operators wanting incremental improvement.

Yes. Professional hosting from $0.055/kWh. Free worldwide DDP shipping.

Bitmain manufacturer warranty included.