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Antminer S21e Hyd

(40 customer reviews)

Original price was: $5,466.00.Current price is: $3,456.00.

Model Antminer S21e Hyd (288Th) from Bitmain mining SHA-256 algorithm with a maximum hashrate of 288Th/s for a power consumption of 4896W.

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Antminer Bitcoin Miner S21e XP Hyd.

Antminer S21e Hyd. – Power Meets Efficiency in Bitcoin Mining

Bitmain, a trusted name in cryptocurrency mining technology, introduces the Antminer S21e Hyd., its latest high-performance Bitcoin miner. Delivering an outstanding 288 TH/s hashrate and ultra-efficient 17J/T power consumption, the S21e Hyd. ranks among the most powerful and energy-efficient Bitcoin miners on the market today.

Engineered specifically for mining Bitcoin (BTC) using the proven SHA256 algorithm, this powerhouse allows you to earn BTC while contributing to the strength and security of the Bitcoin network.

With a streamlined interface for real-time monitoring and advanced water cooling technology, the Antminer S21e Hyd. is built for simplicity, stability, and long-term performance—even under continuous heavy load.

Why Choose the Antminer S21e Hyd.?

  • High-performance output with 288 TH/s hashrate

  • Industry-leading efficiency at 17J/T

  • Next-gen water cooling system for optimal reliability

  • User-friendly design for easy setup and monitoring

Whether you’re scaling an existing operation or just starting your mining journey, the Antminer S21e Hyd. gives you the edge you need to stay ahead in the competitive BTC mining space.

Redefine your mining potential—choose the Antminer S21e Hyd. by Bitmain and experience the future of Bitcoin mining.

 

NOTE:

  • 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%.
  • Inlet water temperature.
  • Caution: Wrong input voltage may cause server damaged.
  • Three-phase AC input, 12 A per wire.
  • NEM: Normal Energy Mode; HEM: High Energy Mode.
  • If the water conductivity is ≥100 μs/cm, the fluid must be replaced. The water conductivity is less than 20 μs/cm when the system is running at the first time.

Purchasing Guidelines:

  1. The shipping costs, customs charges, and taxes(if any) are not included in the retail price shown above.
  2. 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.
  3. The pictures shown are for reference only; the final shipment version shall prevail.

Shipping Details:

  1. Shipments will be scheduled on a first-paid-first-ship basis for orders on which BITMAIN has received full payment.
  2. 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:

  1. 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.
  2. 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.
  3. 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 therefrom.
Weight 14.1 kg
Dimensions 570 × 316 × 430 mm
Model NO.

S21e
Model

S21e Hyd.
Noise Level

N/A
Size

Miner Size (Length*Width*Height, w/o package),mm – 339*173*208
Miner Size (Length*Width*Height, with package),mm – 570*316*430
Power

Power on wall @35°C, Watt – 4896
Power efficiency on wall @35°C, J/TH – 17.0
Hashrate, TH/s

288
Algorithm | Cryptocurrency

SHA256, BTC/BCH/BSV
Interface

RJ45 Ethernet 10/100M
Humidity

N/A
Origin

China
Heat Dispatch Method

Water Cooling
Release

Apr 2025
Weight

Net weight, kg – 12.8
Gross weight, kg – 14.1
Fan(S)

N/A
Voltage

Power supply AC Input voltage, Volt – 380~415V AC
Power supply AC Input Frequency Range, Hz – 50~60
Power supply AC Input current, Amp – 12
Phase – 3
Inlet water temperature, °C

20~50
Water flow, L/min

8.0~10.0
Water pressure bar

≤3.5
Working fluid

Antifreeze/ Pure water/Deionized water
Liquid PH

Antifreeze: 7.0~9.0
Prue water: 6.5~7.5
Deionized water：8.5~9.5
Diameter of water pipe connector, mm

0D10
Storage temperature, °C

-20~70
Operation humidity(non-condensing), RH

10~90%

40 reviews for Antminer S21e Hyd

  1. Marie Schäfer –

    Excellent service! Better than expected. Thumbs up!

  2. Lucie David –

    Just received my Antminer and Highly recommend this seller. Top quality!

  3. Maximilian Müller –

    Fantastic experience ordering my Antminer. Definitely ordering again soon. Great mining performance.

  4. Catherine Robert –

    My Antminer arrived quickly and Performance is top-notch. Very reliable seller.

  5. Maximilian Becker –

    The ordering process was easy and Performance is top-notch. Very reliable seller.

  6. William Thompson –

    Fast shipping and reliable product. Customer support was helpful. No regrets.

  7. Jennifer Clark –

    Super smooth purchase of my Antminer! Performance is top-notch. Thumbs up!

  8. Michel Robert –

    Very impressed with the Antminer delivery. Highly recommend this seller. Top quality!

  9. Laura Jackson –

    Couldn’t be happier with my Antminer. Highly recommend this seller. Thumbs up!

  10. Karen Jackson –

    Very impressed with the Antminer delivery. Highly recommend this seller. Impressed by the speed.

  11. Finn Schmidt –

    The ordering process was easy and Performance is top-notch. Thumbs up!

  12. Marie Bauer –

    Fantastic experience ordering my Antminer. Performance is top-notch. Worth every penny.

  13. Noah Hoffmann –

    The ordering process was easy and Better than expected. Worth every penny.

  14. Lena Schulz –

    Excellent service! Definitely ordering again soon. Thumbs up!

  15. Alain David –

    Super smooth purchase of my Antminer! Better than expected. Smooth transaction.

  16. Sophie Weber –

    Fantastic experience ordering my Antminer. Packaging was secure and neat. Worth every penny.

  17. Paul Hoffmann –

    Super smooth purchase of my Antminer! Definitely ordering again soon. Thumbs up!

  18. Lena Klein –

    Excellent service! Better than expected. Worth every penny.

  19. Linda Garcia –

    Satisfied with my Antminer order. The unit works flawlessly. No regrets.

  20. Nicolas Michel –

    Fast shipping and reliable product. Everything went perfectly. Smooth transaction.

  21. Luis Becker –

    Super smooth purchase of my Antminer! Packaging was secure and neat. Smooth transaction.

  22. Philippe Moreau –

    The ordering process was easy and Customer support was helpful. Smooth transaction.

  23. Emma Schmidt –

    Super smooth purchase of my Antminer! Better than expected. Worth every penny.

  24. Finn Becker –

    Super smooth purchase of my Antminer! Highly recommend this seller. Five stars!

  25. Daniel Thompson –

    Just received my Antminer and Exactly as described. Top quality!

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