Bitmain Antminer S21e Hyd: High-Efficiency Bitcoin Miner
The Bitmain Antminer S21e Hyd is a high-performance ASIC miner designed for mining Bitcoin and other SHA-256 cryptocurrencies. It stands out with its efficient hydro-cooling system, which ensures stable operation and effective heat dissipation, making it ideal for large-scale mining farms. The Antminer S21e Hyd balances power and efficiency, catering to miners looking to maximize profitability while maintaining reliable, long-term performance.
This advanced miner is engineered to deliver impressive hashrate capabilities, positioning it as a strong contender in the competitive Bitcoin mining industry. With its hydro-cooling technology, the S21e Hyd offers consistent and stable performance, even under demanding conditions. The miner’s design focuses on optimizing energy usage while maintaining a high level of output, making it a cost-effective solution for professional mining operations. Its efficiency and reliability make it a valuable asset for mining farms.
Key features of the Antminer S21e Hyd include its optimized SHA-256 algorithm, efficient hydro-cooling system, and robust design suitable for continuous operation. The hydro-cooling technology ensures efficient heat management and reduced noise levels, making it suitable for various mining environments. These features combine to provide a miner that is both powerful and reliable, crucial for maintaining consistent mining performance.
The Antminer S21e Hyd offers excellent performance characteristics, making it a top choice for professional mining operations. With a hashrate of 288 TH/s and power consumption of 4896W, it achieves an energy efficiency of 17 J/TH. This balance of power and efficiency ensures that miners can maximize their Bitcoin earnings while keeping energy costs under control. The S21e Hyd’s stable thermal management further contributes to its consistent performance.
In practical applications, the Antminer S21e Hyd is designed for deployment in dense mining farms and hosting environments. Its hydro-cooling system allows for stable performance under continuous load, making it suitable for demanding mining operations. The miner’s design and features make it an excellent choice for miners looking to enhance their profitability through advanced cooling and reliable, long-term performance in the Bitcoin mining sector.
Technical Specifications
The Bitmain Antminer S21e Hyd is a powerful and efficient miner designed for professional Bitcoin mining. Its advanced features and optimized specifications make it a top choice for miners seeking high performance and reliable operation. The following specifications highlight its key capabilities.
- Algorithm: SHA-256
- Hashrate: 288 TH/s
- Power Consumption: 4896W
- Power Efficiency: 17 J/TH
- Input Voltage: 380~415V
- Network Connection Mode: RJ45 Ethernet 10/100M
- Cooling: Hydro-cooling
- Operation Humidity (non-condensing): 10~90%RH
Notes
- Payment accepted in USDT, USDC, BTC, or USD. The unit price and total price of the products, and the amount paid are denominated in U.S. dollars.
- The shipping costs, customs charges, and taxes(if any) are not included in the retail price shown above.
- After an order has been submitted, a request to cancel the order, refund any part of the ordered amount or change the ordered item(s) to different item(s) or different batch(es) will not be entertained by BITMAIN.
- The pictures shown are for reference only; the final shipment version shall prevail.
- The Hashrate value, Power on wall, and Power efficiency on wall are all typical values, The actual Hashrate value fluctuates by ±3%, and the actual Power on wall and Power efficiency on wall fluctuate by ±5%.
- Caution: Wrong input voltage may probably cause product damaged.
Shipping Details
- Shipments will be scheduled on a first-paid-first-ship basis for orders on which BITMAIN has received full payment.
- You are responsible for any customs delays or returned shipments due to a lack of proper documentation. It’s highly recommended to be aware of local customs clearance policies and to prepare all customs documentation ahead of time to avoid any customs clearance delays or unexpected costs.
Warranty
- A 365-day warranty is provided starting from the shipping date. BITMAIN will cover shipping costs when shipping a replacement unit within the warranty period.
- The warranty only applies to the original purchaser who purchased the machine directly from BITMAIN. Once the miner is resold, warranty coverage becomes the responsibility of the re-seller.
- If the user fails to use the product per the given instructions, specifications, and conditions provided or changes the function settings of the unit without BITMAIN’s prior consent, BITMAIN will not be liable for any damage arising there from.














Marie Schäfer –
Excellent service! Better than expected. Thumbs up!
Lucie David –
Just received my Antminer and Highly recommend this seller. Top quality!
Maximilian Müller –
Fantastic experience ordering my Antminer. Definitely ordering again soon. Great mining performance.
Catherine Robert –
My Antminer arrived quickly and Performance is top-notch. Very reliable seller.
Maximilian Becker –
The ordering process was easy and Performance is top-notch. Very reliable seller.