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. Mia Becker

    Very impressed with the Antminer delivery. Better than expected. Five stars!

  2. Julie Moreau

    Just received my Antminer and Packaging was secure and neat. Would buy again.

  3. Mia Fischer

    Just received my Antminer and Customer support was helpful. Very reliable seller.

  4. David Garcia

    The ordering process was easy and Definitely ordering again soon. Would buy again.

  5. Chloé Lefebvre

    Very impressed with the Antminer delivery. The unit works flawlessly. Worth every penny.

  6. Jennifer Thompson

    Satisfied with my Antminer order. No issues at all. Thumbs up!

  7. Finn Wolf

    Super smooth purchase of my Antminer! The unit works flawlessly. Thumbs up!

  8. Julien David

    Super smooth purchase of my Antminer! Customer support was helpful. Worth every penny.

  9. Matthew Robinson

    Satisfied with my Antminer order. Packaging was secure and neat. Very reliable seller.

  10. Catherine Garcia

    Couldn’t be happier with my Antminer. Highly recommend this seller. Worth every penny.

  11. Lina Meyer

    My Antminer arrived quickly and Better than expected. Smooth transaction.

  12. Mary Robinson

    My Antminer arrived quickly and Exactly as described. Worth every penny.

  13. Linda Smith

    The ordering process was easy and Everything went perfectly. Five stars!

  14. Sophie Becker

    Very impressed with the Antminer delivery. Definitely ordering again soon. Impressed by the speed.

  15. Emma Schulz

    Very impressed with the Antminer delivery. Definitely ordering again soon. Worth every penny.

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