Bitmain Antminer S11 (20.5Th)

−$1.34

Daily profit

$0.75

Income / dayat today's BTC price and difficulty

−$2.09

Electricity / day36.7 kWh a day · $0.057/kWh

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Best price

Income vs electricity · Mines BTC · 20.5 TH/s · 1,530 W · SHA-256

Your electricity priceUSD/kWhEverything on this page recalculates, and the price is remembered across the site.

	Income	Electricity	Profit
Day	$0.75	−$2.09	−$1.34
Week	$5.25	−$14.65	−$9.40
Month	$22.51	−$62.79	−$40.28
Year	$273.92	−$763.96	−$490.04

Where to buy

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Specifications

ManufacturerBitmain

ModelBitmain Antminer S11 (20.5Th)

ReleaseNov 2018

AlgorithmSHA-256

Hashrate20.5 TH/s

Power1,530 W

Efficiency74.6 J/TH

Noise76 dB

Size176 × 221 × 279 mm

Weight6.5 kg

InterfaceEthernet

Temperature5–45 °C

Humidity5–95 %

Mineable coins

BCH

BSV

BTC

NMC

PPC

QUAI

XEC

About this miner

The Bitmain Antminer S11 (20.5Th) is an ASIC miner by Bitmain for the SHA-256 algorithm, rated at 20.5 TH/s on 1,530 W. It came out in November 2018. At 74.6 J/TH it uses 186% more power per hash than the median SHA-256 miner we track (26.1 J/TH). At $0.057/kWh its power costs more than it earns mining BTC (−$1.34 a day), so it only pays with cheaper electricity. No store lists it on AsicProfit at the moment. At 76 dB it belongs in a dedicated mining site or hosting facility.

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