Antminer T21

2
Hash rate
190
 TH/s
energy efficiency
19
 W/THs
anNual ROI
58
%
monthly profit
$
100

Quantity

1
daily income
$8.69
0.000172
 BTC
daily electricity fee
$
5.2
$
3.9
- 20% cashback
price
$
4 430

How does it work?

Buy one or several miners

Miners will start operating within a 24 hours after the payment

Bitcoins are accrued and electricity fee is taken daily

We keep miners up and running 24/7

Daily income in 2023 per miner

total for 2023
$5 000

Est. long-term profit per miner

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period
electricity fees
total income
Total Profit
1 year
$1 160
$3 350
0.113052 BTC
$2 190
3 years
$3 480
$10 050
0.339154 BTC
$6 570
5 years
$5 800
$16 750
0.565260 BTC
$10 950

Contract highlights

Secure Your risks

All contract terms are fixed for 3 years, ensuring stable electricity prices throughout the period.

Flexible contract terms

Extend your contract after expiration or trade-in your miner for a newer model.

Extended warranty

Enjoy a 2-year extended warranty: 1 year from the manufacturer and 1 additional year from Cuverse.

Express repairs

We handle all minor repairs and faults promptly at our own expense to keep your operations running smoothly.

Quick start

Your miner will be connected and operational within 24 hours after purchase.

All-Inclusive costs

All costs (taxes, delivery, customs clearance, etc.) are included in the price of the miner. No hidden fees – everything is covered in the electricity fee.

Secure Your risks

All contract terms are fixed for 3 years, ensuring stable electricity prices throughout the period.

Flexible contract terms

Extend your contract after expiration or trade-in your miner for a newer model.

Extended warranty

Enjoy a 2-year extended warranty: 1 year from the manufacturer and 1 additional year from Cuverse.

Express repairs

We handle all minor repairs and faults promptly at our own expense to keep your operations running smoothly.

Quick start

Your miner will be connected and operational within 24 hours after purchase.

All-Inclusive costs

All costs (taxes, delivery, customs clearance, etc.) are included in the price of the miner. No hidden fees – everything is covered in the electricity fee.

About 

Antminer T21

In October 2023, Bitmain launched a new air-cooled BTC ASIC miner Antminer T21, which uses the SHA-256 algorithm for mining. This brand-new Bitcoin miner was unveiled at the Blockchain Life Crypto Conference in Dubai and promises to revolutionize the mining world once again. The miner’s production capacity is as high as 190 TH/s; it maintains a high efficiency ratio with power consumption of 3610 W. The T21 cryptocurrency miner, with its remarkable specifications, stands as a high-performance powerhouse in the world of cryptocurrency mining.

20% cashback for new customers

For a limited time, get cashback on electricity fees for one year with a miner purchase

Where will my miners work?

Your miners will operate in one of our state-of-the-art data centers, designed to provide the best possible environment for Bitcoin mining.

Advanced Facilities

We have built 4 modern data centers powered by inexpensive low-carbon energy, ensuring sustainability and cost-efficiency.

Optimal Conditions

Our data centers are equipped with professional cooling systems that maintain ideal temperatures year-round, regardless of external weather conditions.

Comprehensive Security

All data centers are outfitted with extensive monitoring, visitor registration systems, and video surveillance cameras covering all visible areas inside and outside the buildings.

Robust Network Infrastructure

We separate Internet access from the local network and use traffic filtering to prevent malware. Our local network, with 2 Tbit/s speed, provides isolated L3VPNs for each customer.

This miner doesn't fit? We have more

Avalon A1346

8
hash rate
113
 TH
efficiency
30
 W/TH
daily income
0.000082
 BTC
$4.91
daily electricity fee
$
4.8
$
3.6
–20% cashback
annual ROI
57
%
miner price
$
1 124

Antminer S19k PRO

4
hash rate
120
 TH
efficiency
23
 W/TH
daily income
0.000108
 BTC
$4.91
daily electricity fee
$
4.0
$
3.0
–20% cashback
annual ROI
61
%
miner price
$
1 330

Avalon 1446

5
hash rate
133
 TH
efficiency
24.5
 W/TH
daily income
0.000120
 BTC
$4.91
daily electricity fee
$
4.8
$
3.6
–20% cashback
annual ROI
74.6
%
miner price
$
1 665

Antminer S21

3
hash rate
200
 TH
efficiency
17.5
 W/TH
daily income
0.000181
 BTC
$4.91
daily electricity fee
$
5.0
$
3.75
–20% cashback
annual ROI
56
%
miner price
$
5 176

FAQ

You purchase a miner contract, we connect it to our network, maintain, repair and monitor, so it can work efficiently all the time. All you need to do is to choose a miner and pay for it.

Coins mined during the entire preceding day are calculated once daily. If you only started mining, you will get your first coins on the following day.

Miner requires electricity in order to function. Every miner’s energy consumption needs are listed in miner specifications. There is a separate “Electricity payments” balance" in the dashboard. The required amount of money is written off from it daily.

You can extend its duration, sell a miner or pass it to a trade-in after the contract term expires.

Have another question?

Terms and Conditions for the Promotion "20% Cashback on Electricity Fee with Miner Purchase" by Cuverse