Antminer S21+ Hydro (395TH/s)

Name: Antminer S21+ Hydro (395TH/s)
Brand: Antminer
SKU: 98874ec0-4670-40ad-a669-1bd03b5d7681
Price: 3149 USD
Availability: InStock

Optimized for SHA-256 • 395 TH/s • 5925W

AntminerSHA-256Bitcoin

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$3,149.00

$3,149.00 / TH

+ $255.00 shipping

+ $1,943.40 infrastructure & setup fee

Antminer S21+, optimized for the SHA-256 mining algorithm from Antminer, comes with a maximum hash rate of 395 TH/s for a power consumption of 5925W. With an efficient Air cooling system, S21+ dissipates heat effectively, preventing machine overheating while aiding an excellent energy efficiency of 15.00 J/TH. Estimated daily profitability is $11.80 (at $0.060/kWh electricity cost).

Hashrate

395 TH/s

Efficiency

15.00 J/TH

Consumption

5925 W

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We have partnerships with major equipment manufacturers and trusted distributors.

Warranty up to 12 months

All equipment sourced from manufacturers includes official warranty coverage.

Miners in Stock & Available for Order

If not currently in stock, we deliver typically within 1–2 weeks.

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All purchases are compliant with local law and customs regulations and ship with full paperwork.

Antminer S21+ Hydro (395TH/s) Profitability

Profitability calculator

Quickly estimate daily results for your setup. Values are approximations and for guidance only.

Coin

Electricity cost (USD/kWh)

Pool fee (%)

Miner price (USD)

Infrastructure fee (USD)

Number of miners

Hashrate

395 TH/s

Power

5925 W

Daily energy

142.20 kWh

* Values per single miner unit.

Electricity / day

$8.53

Revenue / day

$20.33

Profit / day

$11.80

Payback period

15.10 months

Advanced Profitability Analysis

Note: Calculations are average estimates and may vary based on network difficulty, fees and market prices.

Processing, payments & policies

In-stock miners ship within 3 business days. For bulk orders, please allow an additional 1–2 days for logistics confirmation.

Pre-orders are shipped according to the factory schedule. Estimated dates are shown at checkout and may vary due to production updates.

Orders are processed on a first-paid, first-shipped basis. Bank transfers may take 3–7 business days to clear; cryptocurrency payments typically clear within a few hours.

International delivery normally takes 5–8 business days; remote locations may require 8–10 days.

All sales are final and non‑refundable. This is a standard industry policy for mining hardware.

Bulk Orders & Wholesale

Enjoy discounted pricing on large orders of crypto mining products. Fill out the form below and our team will get back to you with a custom proposal.

Popular comparisons

Antminer S21+ Hydro (395TH/s) vs SC-BOX 2 (1.9TH/s)Antminer S21+ Hydro (395TH/s) vs Antminer L7 (9.3GH/s)Antminer S21+ Hydro (395TH/s) vs AvalonMiner 821 (11.5TH/s)Antminer S21+ Hydro (395TH/s) vs Antminer L7 (9.5GH/s)Antminer S21+ Hydro (395TH/s) vs Antminer S21e Hydro (288TH/s)

Technical specifications

Manufacturer	Antminer
MOQ	1 units
Model	S21+
Hashrate	395 TH/s
Efficiency (J/TH)	15.00
Consumption (W)	5925
Voltage (V)	N/A
Release Date	N/A
Size	N/A
Net weight	N/A
Cooling system	Air

Frequently asked questions

Is Antminer S21+ (395 TH/s) profitable?

As of February 13, 2026, Considering an electricity cost of $8.53/KWh, the Antminer S21+ (395 TH/s) has been calculated to generate $11.80 Daily, $354.06 monthly, and $4,307.69 yearly

What is the hashrate for Antminer S21+ (395 TH/s)

The Antminer S21+ (395 TH/s) has a hash rate of 395 TH/s with the SHA-256 algorithm.

What is the daily mineable Bitcoin using the Antminer S21+ (395 TH/s)

Currently, Antminer S21+ (395 TH/s) is estimated to mine $20.33 worth of Bitcoin every day.

Which brand manufactures the S21+

Antminer is the manufacturer of the S21+.

What is the daily electricity consumption of the Antminer S21+ (395 TH/s)

The $Antminer $S21+ ($395 TH/s) consumes - $$8.53 worth of electricity per day.

How much power does the Antminer S21+ consume?

The Antminer S21+ (395 TH/s) model has a power consumption of 5925W with an efficiency of 15.00 J/TH

How efficient is the Antminer S21+ (395 TH/s) in terms of power?

The efficiency of Antminer S21+ (395 TH/s) is 15.00 J/TH, with a hashrate of 395 TH/s and a power consumption of 5925W.

Which are the mineable cryptocurrencies using the Antminer S21+ (395 TH/s)?

A few mineable cryptocurrencies using the Antminer S21+ (395 TH/s) include BTC, and many more.

Totaal:$3,149.00