Bitmain Antminer S21 Hydro

Electricity cost: /KWh
Bitmain Antminer S21 Hydro Image

Top Coin Profitability Chart


BITMAIN Antminer S21 Hydro 335T

The BITMAIN Antminer S21 Hydro 335T is a powerful and efficient Bitcoin mining machine, designed to deliver top-notch performance with advanced cooling technologies. Released in March 2024, this miner has quickly become a preferred choice for serious miners looking to optimize their operations. Let’s look at its features and capabilities.

High Hashrate

One of the standout features of the Antminer S21 Hydro 335T is its impressive hashrate of 335 Th/s. This high performance makes it one of the most powerful miners available on the market, ensuring that users can mine Bitcoin efficiently and profitably.

Energy Efficiency

Energy consumption is a critical factor in mining profitability, and the Antminer S21 Hydro excels in this area. With a power consumption of 5360W, it provides a good balance between power and performance. This efficiency translates to lower electricity costs per unit of cryptocurrency mined, making it an attractive option for large-scale mining operations.

Innovative Cooling System

The Antminer S21 Hydo 335T features an advanced hydrocooling system. This technology significantly reduces the operational temperature of the device, enhancing its performance and longevity. By using liquid cooling instead of traditional air cooling, the miner operates more quietly and efficiently, with a noise level of just 50db. This makes it suitable for deployment in a wider range of environments without the disruptive noise typically associated with high-performance mining rigs.

 Compact Design

Despite its powerful capabilities, the Antminer S21 Hydro is compact, with dimensions of 410 x 170 x 209mm. This small footprint allows for easy integration into existing mining setups or the establishment of new mining operations without requiring extensive space.



BITMAIN has designed the Antminer S21 Hydro 335T to withstand demanding mining conditions. It can operate efficiently in temperatures ranging from 5 to 45 °C and humidity levels between 5 and 95%. This robust build ensures reliable performance across various environmental conditions, making it a versatile choice for miners around the world.


Connectivity and User Experience

Easy Setup

The Antminer S21 Hydro 335T features an Ethernet interface, ensuring a stable and fast connection to your mining pool. The setup process is straightforward, allowing both new and experienced miners to get their operations up and running quickly.


BITMAIN's commitment to user experience is evident in the design of the Antminer S21 Hydro. The user interface is intuitive, and the machine includes comprehensive monitoring and management tools, helping miners optimize their operations and troubleshoot any issues effectively.


With the current profitability landscape, the Antminer S21 Hydro 335T offers substantial earning potential. Given its high hashrate and efficient power consumption, miners can expect to see a solid return on investment, especially if they have access to low-cost electricity.

The BITMAIN Antminer S21 Hydro 335T is a powerful, efficient, and reliable mining machine that stands out in the competitive landscape of Bitcoin mining. Its high hashrate, energy efficiency, advanced cooling system, and robust design make it a top choice for miners looking to maximize their profitability and operational efficiency. Whether you are expanding an existing mining farm or setting up a new one, the Antminer S21 Hydro 335T offers a compelling blend of performance and innovation that can help you achieve your mining goals.




Period /Day /Month /Year
Income $15.76 $472.80 $5,752.40
Electricity - $12.86 - $385.92 - $4,695.36
Profit $2.90 $86.88 $1,057.04


Algorythm Hashrate Consumption Efficiency Profitability
SHA-256 335000GH/s 5360W 0.016j/Gh $2.90/day

Disclaimer: The Above Profit Table is a carefully calculated estimate based on known real-time factors and Parameters. The actual values may or may not vary significantly from the values provided in the table above. The Above table is only meant to provide insights and afford Ideas to any cryptocurrency miner looking to purchase this particular Product for Mining Purposes.

Bitmain Antminer S21 Hydro Specs & Features

Manufacturer Bitmain
Model Antminer S21 Hydro 335T
Release March 2024
Top Coin Peercoin
Size 410 x 170 x 209mm
Noise level 50db
Power 5360W
Interface Ethernet
Temperature 5 - 45 °C
Humidity 5 - 95 %

Shops and Vendors

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