- Home Page /
- Industrial Supplies /
- Lab & Scientific Products /
- Lab Instruments & Equipment /
- Power Supplies /
- Bitmain Antminer S21pro 234T 3510W 15J/T Asic...
0 ratings
Item #:
101160517
Bitmain Antminer S21pro 234T 3510W 15J/T Asic Miner BTC Bitcoin Miner Antminer s21pro Crypto Miner Include PSU in Stock
Item #:
101160517
SCR 58805
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
0 ratings
Write a review
In stock
Imported from USA store
QTY:
Order now and get it around Tuesday, August 04
Secured transaction
Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.
Our Top Logistics Partners
The Bitmain Antminer s21 pro 220T is the most effective bitcoin miner, making bitcoin mining easier and more efficient in 2024.
Fast
Shipping
Free
Return*
Secure Packaging
100% Original Products
PCI DSS Compliance
ISO 27001 Certified
Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.
What Stands Out
High Efficiency
With an impressive power efficiency of 15 J/T, the Antminer S21pro optimizes energy consumption, maximizing profitability for miners in the competitive Bitcoin mining market.
Robust Hashrate
Delivers a staggering 234 TH/s hashrate, enabling powerful processing capabilities that significantly enhance mining performance and increase the chances of earning Bitcoin rewards.
Included Power Supply
Comes with a compatible power supply unit (PSU), eliminating the hassle of additional purchases, ensuring miners have everything needed for seamless operation right out of the box.
Product Details
| Item Weight | 47.4 lbs (21.5 kg) |
Who Should Buy?
-
Serious Miners
Ideal for those dedicated to Bitcoin mining, offering high hash rates and efficient energy consumption.
-
Crypto Enthusiasts
Perfect for individuals looking to invest in cryptocurrency mining with superior performance and profitability.
-
Large Scale Operations
Designed for businesses or setups aiming for extensive mining operations, given its powerful specifications.
-
Casual Users
Not suited for hobbyists who prefer low-entry cost mining options with less power consumption.
-
Low Budget Miners
High initial investment and electricity costs make this miner unsuitable for those with limited budgets.
-
Residential Users
Not ideal for home use due to considerable noise and heat generation from the mining hardware.
Product Description
Bitmain Antminer S21pro 234T 3510W 15J/T Asic Miner BTC Bitcoin Miner Antminer s21pro Crypto Miner Include PSU in Stock
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What makes the Bitmain Antminer S21 Pro an efficient Bitcoin miner?
Answer: The Bitmain Antminer S21 Pro is known for its exceptional efficiency, boasting a hashing power of 234 TH/s and a power consumption of 3510W. This high performance is achieved through advanced ASIC technology, allowing miners to optimize their operations. Its low power-to-hash rate ratio makes it ideal for both professional and hobbyist miners who want to maximize their cryptocurrency earnings while minimizing operational costs. -
Question:
How does the cooling system in the Antminer S21 Pro work?
Answer: The Antminer S21 Pro features an innovative cooling system that includes multiple fans designed to ensure optimal airflow around its components. This cooling technology is critical for maintaining performance, especially during intense mining operations. By keeping the unit cool, it enhances efficiency and prolongs the lifespan of the miner, making it a reliable choice for around-the-clock operations. -
Question:
What cryptocurrency can I mine with the Antminer S21 Pro?
Answer: The Bitmain Antminer S21 Pro is primarily designed for Bitcoin mining, leveraging its powerful hashing capability to solve complex cryptographic problems. While its main focus is on Bitcoin, it may also be used to mine other cryptocurrencies that utilize the SHA-256 algorithm. This flexibility allows miners to explore various options in the cryptocurrency market. -
Question:
Is the Antminer S21 Pro user-friendly for beginners?
Answer: While the Antminer S21 Pro is highly efficient, it may present some learning curve for beginners. However, once set up correctly, its user interface and operational features can be navigated fairly easily. Additionally, there are many online resources and guides available, making it feasible for newcomers to dive into the world of cryptocurrency mining confidently. -
Question:
Can the Antminer S21 Pro be managed remotely?
Answer: Yes, the Antminer S21 Pro includes built-in remote management capabilities, allowing users to monitor performance and make adjustments from anywhere. This feature is particularly convenient for miners who operate multiple units or require oversight of their operations while away from the physical location. Remote management enhances efficiency and makes it easier to troubleshoot issues as they arise. -
Question:
What is included in the package when purchasing the Antminer S21 Pro?
Answer: When you purchase the Bitmain Antminer S21 Pro, the package typically includes the mining hardware itself along with the necessary power supply unit (PSU) required for operation. This ensures you have everything needed to start mining Bitcoin right away, without needing to purchase additional components separately, streamlining the setup process. -
Question:
What power requirements does the Antminer S21 Pro have?
Answer: The Antminer S21 Pro requires a stable power supply of 3510W to operate efficiently. It is essential to ensure that your electrical setup can support this requirement, as inadequate power can lead to operational issues or performance drops. Additionally, investing in a compatible PSU with proper voltage is critical for optimal operation and safety. -
Question:
How noisy is the Antminer S21 Pro during operation?
Answer: The Antminer S21 Pro operates at a decibel level that may be considered loud, typical of industrial-grade mining equipment. It produces substantial noise due to its cooling fans and operational processes. Miners are advised to consider soundproofing options or locate the unit in a separate area to mitigate noise disturbances, especially in residential environments. -
Question:
What kind of maintenance is required for the Antminer S21 Pro?
Answer: Maintaining the Antminer S21 Pro primarily involves regular cleaning to prevent dust accumulation and ensure optimal airflow. Users should also check the PSU connections and monitor temperatures. It’s beneficial to have a routine checkup every few weeks to keep the hardware in top condition and extend its operational lifespan, ensuring your mining experience remains productive. -
Question:
Where can I buy the Bitmain Antminer S21 Pro in Seychelles?
Answer: You can purchase the Bitmain Antminer S21 Pro, which includes the PSU, directly from Ubuy in Seychelles. Ubuy provides a reliable platform for acquiring high-quality mining equipment, including the latest models of ASIC miners. Their extensive selection and user-friendly interface make it a top choice for miners looking to invest in performance-driven equipment.
Wizminer Power Supplies Editorial Review
No editorial reviews found
Customer Reviews & Ratings
1 customers ratings
-
5 Star
100%
-
4 Star
0%
-
3 Star
0%
-
2 Star
0%
-
1 Star
0%
Review this product
Share your thoughts with other customers
Platform Trust & Buyer Confidence
MT
Mohd
Verified buyer
“The product received very good packaging & safe…Thank You”
16 June 2026 · via Trustpilot
SJ
Shawati
Verified buyer
“Accurate delivery timing given”
16 June 2026 · via Trustpilot
YB
Youcef
Verified buyer
“Not madly expensive like I thought, and much quicker than promised.”
15 June 2026 · via Trustpilot
LM
Leila
Verified buyer
“Never dealt with Ubuy before, but everything worked out great. Seamless cross border purchasing and shipping. Thanks!”
6/7/2026 · via Trustpilot
KA
Kwame
Verified buyer
“The process was smooth, with clear communication and timelines. This was my 1st purchase and I am really impressed. I will definitely be coming back.”
12 June 2026 · via Trustpilot
Secure Checkout
Global Delivery
Easy Returns
Genuine Products
Product Price History
Important information
- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
- Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.
SCR 58805
Order now and get it around Tuesday, August 04
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
QTY:
Secured transaction
PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
Our Top Logistics Partners
Fastest cross-border delivery
Features & Benefits
- Most effective bitcoin miner of 2024.
- Power consumption of only 15w/T.
- 3300w power input with 220-277V voltage.
- Weighs 24KG, designed for optimal performance.
- Significantly reduces electricity costs.
- Better performance compared to previous models.
Ubuy Assurance
Experience worry-free shopping with 100% original products, PCI DSS-compliant payment security, ISO 27001-certified data protection, the fastest cross-border delivery, free returns *, and secure packaging on every order.