Bitcoin Miner S21 Hyd Antminer S21Miner Hydro 335T(BTC,BCH Miner)

$7499 $7499

  • BTC

  • BCH

Product Detail

Product Tags


Product Name  Antminer S21 Hyd.
Hashrate 335Th/s ±5% @25℃
Power efficiency on wall 16j/Th  @25℃
Power on wall 5360W ±10% @25℃
Working temperature 5-40℃
Miner Size (L*W*H, with package),mm 570*316*430
Gross Weight 13.6Kg
Network interface RJ45 Ethernet 10/100M
Operation humidity(non-condensing),RH 5%~95%
Note 1.Including PSU size
2.Including PSU weight

Bitmain’s newly released mining machine S21 HYD has attracted widespread attention. This mining machine has an astonishing 335T computing power and an energy efficiency ratio of 16J/T, making it the leader in the industry.

At the same time, Bitmain also announced the performance parameters of its previous generation mining machine S21. S21 has a computing power of 200T and an energy efficiency ratio of 17.5J/T. Although it is slightly inferior to S21 HYD in terms of computing power, its energy efficiency ratio is relatively important.

It is worth mentioning that Bitmain emphasizes the environmental adaptability of the S21 series mining machines. According to it, the maximum ambient temperature of the S21 mining machine does not exceed 45 degrees, which also means that the S21 can still maintain stable operation in high temperature environments.

With the rapid development of digital currencies such as Bitcoin, the computing power and energy efficiency ratio of mining machines have become important indicators for evaluating their performance. S21 HYD's perfect 335T computing power and 16J/T energy efficiency ratio bring higher mining efficiency and higher energy consumption to miners.

To sum up, Bitmain’s latest mining machine S21 HYD performs well in terms of computing power and energy efficiency ratio, and has good environmental adaptability. The release of this mining machine will undoubtedly promote the development of the field of digital currency mining and create more profit opportunities for miners.



We sell all types of Mining Machines, including BTC, BCH,ETH, LTC etc..

How to order mining machines?

-First of all, please send an inquiry(Product Model/Qty/Address) to us and also provide your contact information (Such as Email, Whatsapp, Skype, Trademanager, Wechat).
-Secondly, we promise that real-time pricing information will be sent to you within 30minutes.
-Finally, please confirm the real-time price with us before full payment according to market price development.

How to make payment?

-T/T bank transfer, MoneyGram, Credit Card, Western Union
-Crypto coin such as BTC BCH LTC or ETH
-Cash(USD and RMB both accept)
-Alibaba assurance order, Alibaba guarantees the security of buyer’s fund.
We would like to deal with transaction in this way for the first cooperation.

How to guarantee the quality of products and warranty ?

-Each machine will be tested by professional equipment and software before delivery. The test data and video will be sent to buyers.
-All brand new machines with original factory warranty,normally 180 days;
-Second-hand machines without any warranty for hardware issues, we can provide technical online support for non-hardware issues at Beijing time 9:00am-6:30pm. For hardware issues, buyers have to afford the cost of labor, materials and delivery fee.

Functional test/ Packaging/Lead time/Shipping ways

-Each machine will be tested by professional equipment and software before delivery. The test data and video will be sent to buyers.
-Dust and Stains Cleaning, Waterproof and Drop-proof Packaging
-Normally 8-15 days
-UPS/DHL/FEDEX/TNT/EMS, By air(to appointed airport), By specialized line to your address directly (door to door with custom clearance)

Taxes and Custom Duties

-We provide DDP (Door to Door) service to USA, Germany, Belgium, Canada, Netherlands, Denmark, Czech Republic, Poland, Austria, Ireland, Portugal, Sweden, Spain, Russia, Kazakhstan, Ukraine, Malaysia, Thailand and some other countries.
-We handle customs and door-to-door operations in the buyer's country, so the buyer does not need to pay any import duties or customs fees in the DDP service.
-Exempt the above DDP countries, we help you reduce your taxes by shipping with a lower invoice.