Bitmain Antminer S21+ Bitcoin Miner
Rango de precios: desde US$2,399.00 hasta US$2,429.00
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Contact UsAntminer S21+ is manufactured by Bitmain which operates under the SHA-256 algorithm with a maximum hashrate of 216Th/s and power consumption of 3564W.
Specifications
| Manufacturer | Bitmain |
|---|---|
| Model | Antminer S21+ |
| Size w/o | 450 X 219 X 293mm |
| Size with | 630 X 350 X 430mm |
| Weight Net | 21500g |
| Noise level | 76db |
| Fan(s) | 4 |
| Power | 3564W |
| Voltage | 220-277 |
| Interface | Ethernet |
| Storage Temp. | -20-70 |
| Temperature | -20 – 45 °C |
| Humidity | 10 – 90 % |
| Warranty | 365 Days |
How to Setup Bitmain Antminer S21+
Antminer S21+
Algorithm
SHA-256
Hashrate
225Th/s - 235Th/s
Consumption
3564W
Minable coins with Antminer S21+
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Bitcoin
Bitcoin Miner
Bitmain Antminer S21+ mining the SHA-256 algorithm has a maximum hashrate of 216Th/s at a power consumption of 3564W. Weighing around 22.9 Kgs, S21+ gives an energy efficiency of 16.5j/Th. Equipped with four high-speed fans, the S21+ dissipates heat instantly. The noise level of Antminer S21+ is 76db.
Recently launched in February 2025 by Bitmain, Antminer S21+ is an advanced Bitcoin miner with an efficient air-cooling system. The input voltage for S21+ is 380-415, and the storage temperature is -20 -45 °C. The ASIC comes with a year warranty, encouraging beginners to try their hands on Bitcoin mining.
Questions & Answers
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What is the hash rate of the Bitmain Antminer S21+?
The hash rate is 216 Th/s, ideal for high-performance Bitcoin mining.
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What is the power consumption of the Bitmain Antminer S21+?
It consumes 3564W of power.
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What is the noise level of the Bitmain Antminer S21+?
The noise level is around 76 dB.
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What is the net weight of the Bitmain Antminer S21+ miner?
It has a net weight of 21.5 kg, suitable for stable setup and handling.
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Which coin does the Bitmain Antminer S21+ mine, and what algorithm does it use?
It mines Bitcoin coins using the SHA-256 algorithm, built for private and secure computations.
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What are the input voltage requirements?
It supports standard 220 – 277V input, compatible with most mining setups.
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What are the dimensions of the Bitmain Antminer S21+?
The compact size makes it easier to fit in tight spaces and dimension 450 X 219 X 293 mm.
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How long is the warranty for the Bitmain Antminer S21+?
Bitmain Antminer S21+ provides a 365-day warranty covering hardware issues and manufacturing defects.
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Is the Bitmain Antminer S21+ suitable for high-temperature environments?
Yes, it runs best between -20°C and 45°C. Higher temperatures may reduce performance and lifespan.
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216 Th/s - 225 Th/s



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Jenson Carline –
I got most of my miners from Cryptominerbros. good price, fast shipping, and everything came in perfect condition.
Sidney Field –
Great experience overall! ordering was super easy and my miner arrived quicker than expected. fast and reliable service!
Stewart Becker –
Great service and fast delivery! ordered several asics everything works perfectly. Big thanks to han su for the help.
Freddie Ramsey –
Ordered an antminer s21+, has a slight delay from the manufacturer buy crypto miner ros kept me informed. miner arrived well-packed and support was friendly and efficient.
Philbert Bacchus –
Ordered an s21+ and it arrived on time. support was quick to reply when i had questions and helped me fix a firmware issue fast. always a smooth experience.