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Optimized for SHA-256 • 227.00 TH/s • 4199W
$3,367.14
$14.83 / TH
Antminer S21 Imm, optimized for the SHA-256 mining algorithm from Antminer, comes with a maximum hash rate of 227.00 TH/s for a power consumption of 4199W. With an efficient Liquid cooling system, S21 Imm dissipates heat effectively, preventing machine overheating while aiding an excellent energy efficiency of 18.50 J/TH. Estimated daily profitability is $11.03 (at $0.063/kWh electricity cost).
Hashrate
227.00 TH/s
Efficiency
18.50 J/TH
Consumption
4199 W
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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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Quickly estimate daily results for your setup. Values are approximations and for guidance only.
Electricity / day
$6.35
Revenue / day
$17.38
Profit / day
$11.03
Payback period
10.17 months
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.
Enjoy discounted pricing on large orders of crypto mining products.
| Manufacturer | Antminer |
|---|---|
| Model | S21 Imm |
| Hashrate | 227.00 TH/s |
| Efficiency (J/TH) | 18.50 |
| Consumption (W) | 4199 |
| Voltage (V) | N/A |
| Release Date | N/A |
| Size | N/A |
| Net weight | N/A |
| Cooling system | Liquid |
As of December 6, 2025, Considering an electricity cost of $6.35/KWh, the Antminer S21 Imm (227.00 TH/s) has been calculated to generate $11.03 Daily, $331.03 monthly, and $4,027.52 yearly
The Antminer S21 Imm (227.00 TH/s) has a hash rate of 227.00 TH/s with the SHA-256 algorithm.
Currently, Antminer S21 Imm (227.00 TH/s) is estimated to mine $17.38 worth of Bitcoin every day.
Antminer is the manufacturer of the S21 Imm.
The $Antminer $S21 Imm ($227.00 TH/s) consumes - $$6.35 worth of electricity per day.
The Antminer S21 Imm (227.00 TH/s) model has a power consumption of 4199W with an efficiency of 18.50 J/TH
The efficiency of Antminer S21 Imm (227.00 TH/s) is 18.50 J/TH, with a hashrate of 227.00 TH/s and a power consumption of 4199W.
A few mineable cryptocurrencies using the Antminer S21 Imm (227.00 TH/s) include BTC, and many more.