In stock
Antminer S21
BTC
4.76 $
Daily profit
23.9 mo
Payback period

SKU: ANTS21.219 Antminer S21 - 195 TH/s

Hashrate, TH/s
Quantity
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+
Min: 1 item
3 360 USDT (with VAT)
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Manufacturer Bitmain
Model
Hashrate 195.0 TH/s ± 3%
Size w/o package 400 x 195 x 290 mm
Size with package 570 x 316 x 430 mm
Weight Net 15400 g
Weight Gross 17200 g
Cooling system Air
Noise level 80 dB
Power 3420 W ± 5%
Voltage 220 - 277 V
Interface RJ45 Ethernet 10/100M
Storage Temp. -20 - 70 °C
Temperature 0 - 40 °C
Humidity 10 - 90 %
Power efficiency 17.5 W/TH ± 5%

The model utilizes the SHA-256 algorithm, which is optimized for Bitcoin and various other cryptocurrencies. Operating up to 3500 W, the Antminer S21 strikes a balance between high performance and manageable energy usage. The S21 Pro ASIC miner demonstrates remarkable power efficiency with an energy consumption rate of 17,5 J/TH while boasting an impressive hashrate up to 200 TH/s. This means you get more mining power for less electricity consumption


Antminer S21 (195 TH/s) model from Bitmain, SHA-256 mining algorithm with 3420W power consumption and 17.5 ±5% efficiency. The new S21 model offers 38% higher hashing speed – S21 195TH/s versus 141TH/s on S19j XP.

High-quality waterproof and dustproof components are used for protection, which creates ideal working conditions and ensures long-term operation.

International deliveries

- From the warehouse: from 7 to 10 days (depending on customs and the volume of your order).

- From the factory: within 8 days.



1. A 365-day warranty is provided starting from the shipping date from Uminers warehouse. 

2. The warranty only applies to the original purchaser who purchased the machine directly from Uminers. 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, Uminers will not be liable for any damage arising therefrom.

Direct
Supplies
We have partnerships with all major mining equipment manufacturers
Warranty up
to 12 months
Since all our equipment comes directly from manufacturers, you will have an official warranty
Miners in Stock & Available for Order
Even if we don’t have the items you need right now, we will deliver them within 1-2 weeks
Full documentation. 100% legal
You are purchasing equipment legally in compliance with the law and customs regulations.

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