Antminer S21 Hyd 335Th

  • Algorithm Algorithm Sha 256
  • Hashrate Hashrate 335 Th/s
  • Consumption Consumption 5360 W

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Minable pools for Antminer S21 Hyd 335Th

Antminer S21 Hyd 335Th

Original price was: 8,125.34$.Current price is: 6,835.29$.

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Original price was: 847.81$.Current price is: 606.36$.

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SKU: BIT-ANTS21-335THS Categories: , ,


Bitmain is set to organize the 2023 Global Digital Mining Summit (WDMS) in Hong Kong, taking place from September  22, 23, 2023. Under the banner of “Getting Ready for the Bull Market: Seizing Timely Mining Opportunities,” this summit aims to assist participants in strategizing their mining efforts ahead of time and reaping the benefits of the forthcoming bullish market trends. During the event, Bitmain will unveil its most recent innovation, the ANTMINER S2023 mining machine.

ANTMINER S21 LEADS THE GLOBAL MINING INDUSTRY INTO THE 1XJ/T ERA WITH UNPARALLELED COMPUTING POWER AND EFFICIENCY. Since its inception, Bitmain has led the technological innovation and leap of the industry as a pioneer. From the S100 that first broke through 9J/T, to the S34 at 5.19J/T, the S29 Pro at 5.19J/T, the S21 XP at 5.19J/T, the S20 XP Hyd. at 8.19J/T, and then to the upcoming S21, ANTMINER has always maintained an industry-leading position.

In addition, intoincerely give back to customers and achieve win-win, long-term, and loyalty, this summit will give participants several heavy benefits. Bitmain will launch a customer points system, and customers can apply for an S21 mining machine credit line according to the points, and enjoy mining first and then payment; You can also redeem Antminer S21 exclusive coupons with one click through the points system, experience the best discounts and more. More surprises, stay tuned!

The summit will be located in Hong Kong. As one of the global fintech hubs, Hong Kong attaches great importance to the development of the blockchain field and is gradually becoming a blockchain hub in Asia. Since 2023, Hong Kong has promulgated several blockchain support policies to bring together a large number of Web 3.0 talents. The summit will also invite Hong Kong city officials to deliver on-site speeches.

The bear market is deeply cultivated, and the bull market is prosperous. As an important part of the global mining ecosystem, Bitmain will shoulder the mission to help the global blockchain network achieve healthy and stable computing power growth and realize the vision of “making the digital world of mankind better”.


Manufacturer Bitmain
Model Antminer S21 Hyd (335Th)
Also known as Antminer S21 Hydro 335T
Release March 2024
Size 410 x 170 x 209mm
Noise level 50db
Cooling Hydrocooling
Power 5360W
Interface Ethernet
Temperature 5 – 45 °C
Humidity 5 – 95 %


Model Rated Hashrate Power on the wall Power efficiency
Antminer S19 XP Hydro (257Th)   257Th/s                5304W          20.8 J/Th
Antminer S19 Hydro (158Th)   158 Th/s                5037W          34.5 J/Th
Antminer T19 Hydro (145Th)   145 Th/s                5438W          34.5 J/Th
MicroBT Whatsminer M56S 212THS   218 Th/s               5550W         29J/Th
Whatsminer M53S+ 300T   300Th/s               6644W         22J/Th


Please note Hydro ASIC models require 3-Phase (380V) electrical input.

When ordering mining rig, you agree that it is customized for most optimal mining. Mining rig parts comes with factory warranty.


  • Please provide payment proof within 24 hours of your order being placed
  • A unit can only be reserved once payment has been received, not when an order is placed online
  • All sales are final, no refunds will be granted
  • Bank transfer payments payment proof has to be provided as soon as order made, as miner prices can change couple times a day.

Shipping :

  • Typical dispatch time within 7 working days
  • Full customer support before and after purchase

Europe express delivery 1-3 days , economy shipping 3-6 days. US and Asia shipping 2-5 days to deliver to your door.

All items shipped with DHL.

Weight 18 kg
Dimensions 57 × 31 × 43 cm


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