Bitmain Antminer S21 Hydro 335 Th/s

Description of Bitmain Antminer S21 Hydro 335 Th/s

The Bitmain Antminer S21 Hydro 335 Th/s is an advanced hydro-cooled Bitcoin miner offering a powerful hashrate of 335 TH/s. With a power consumption of 5360W, it achieves an energy efficiency of 16.0 J/TH. The hydro-cooling system enhances heat dissipation, ensuring stable operation and reducing noise levels. This miner is ideal for professional miners seeking reliability and longevity in their mining hardware.

Designed for industrial-scale mining, the S21 Hydro provides robust performance in demanding conditions, delivering consistent results while minimizing maintenance needs. Bitmain’s commitment to quality and innovation is evident in this model, offering miners an optimal balance of efficiency, power, and durability to maintain profitability in competitive markets.

Coins Mineable with Bitmain Antminer S21 Hydro 335 Th/s

Bitcoin (BTC), BitcoinCash (BCH), PeerCoin (PPC), Fractal Bitcoin (FB), eCash (XEC), DGB-SHA (DGB), and other SHA-256 coins

About the manufacturer Bitmain

Founded in 2013, Bitmain leads the Bitcoin mining industry with its Antminer series, known for high performance, extensive durability, and user-friendly software. Bitmain’s longstanding presence and experience in chip design have resulted in an expansive ecosystem, including powerful network effects and compatibility with major mining pools, providing an advantage to miners seeking scalability and reliability. The company’s regular firmware updates and focus on optimized user interfaces ensure that Antminers remain at the forefront of efficiency and usability in industrial-scale mining.

Manufacturer Warranty

Bitmain warrants the purchased product(s) to be free of all defects in material, performance and workmanship for 360 days for products. This warranty extends to the original buyer (and each successive buyer within the warranty period). Within the period of this warranty, Bitmain will repair or replace, free of charge, any part proven defective in material, performance or workmanship, but mining earnings will not be compensated.

About the mining project & risk profile

The Bitmain Antminer S21 Hydro 335 Th/s is designed to mine the SHA-256 algorithm, originally developed as part of Bitcoin’s protocol, is a robust and computationally demanding algorithm that secures the Bitcoin blockchain by validating transactions and protecting the network from malicious actors. As the foundational technology for the first decentralized cryptocurrency, Bitcoin and its SHA-256 algorithm are highly regarded for their stability and established infrastructure. However, mining with SHA-256 is energy-intensive and requires specialized ASIC miners, which consume significant power to achieve profitability. This energy demand has led to both environmental concerns and concentrated mining power in regions with low electricity costs.

The competitive nature of SHA-256 mining has made Bitcoin mining an industrial-scale venture, with large operations dominating the landscape. Individual miners face challenges due to the high costs of equipment and operational expenses, creating a barrier to entry for smaller players. Despite these hurdles, Bitcoin remains a relatively stable investment in the crypto industry, thanks to its strong adoption and network effect. The risk profile for SHA-256 mining is generally low, although profitability is influenced by Bitcoin’s market price, mining difficulty, and energy costs.

Technical Specifications of Bitmain Antminer S21 Hydro 335 Th/s

Manufacturer: Bitmain
Model: Antminer S21 Hydro
Maximum Hashrate: 335 Th/s +-3%
Power Consumption: 5360W +-5%
Release Date: Apr-24
Dimensions without package: 339*163*207 mm
Net Weight: 12.3 Kg
Dimensions with package: 570*316*430 mm
Gross Weight: 13.6 Kg

How to order your Bitmain Antminer S21 Hydro 335 Th/s

Ordering Process

1. Select Your Products: Choose your miner and/or hosting package, then add it to your shopping cart.
2. Shipping, Taxes, and Duties: Note that prices displayed above do not include shipping, taxes and duties. Final costs will be calculated and displayed at checkout.
3. Proceed to Checkout: Access your cart and follow the checkout instructions to complete payment.
4. Receive Your Miner / Start Mining: After payment is received, your miner will be shipped to you, or to one of our data centers if you’ve chosen a hosting package.
5. Hosting Package Details: For hosted miners, we’ll reach out to finalize a hosting contract and arrange for deposit payments.

For the latest offers and special deals that may not be listed on our website, feel free to contact us directly.

Please Note the Volatile Nature of Mining Equipment Prices

The prices of crypto mining equipment are highly volatile and can fluctuate significantly due to their close correlation with the market prices of the cryptocurrencies they are designed to mine. In some cases, prices may even change within hours. We strive to keep our website pricing as up-to-date as possible to offer you competitive rates. However, please understand that we can only process your order once payment has been received in our account. If any price adjustment is required after receiving the payment due to high volatility, we will promptly inform you to either settle the difference or provide a refund if preferred.

Shipping and Delivery Time

All orders are processed only once the payment is received.
Our global shipping typically takes between 7 to 21 days to reach destinations worldwide, including shipments to our hosting facilities.
For in-stock miners: 1) shipment orders are processed within 2 to 5 days, 2) hosted miners can be connected within 24 to 48 hours.
In most of cases we can provide you with a shipping tracking number.
You will receive all the information via email or direct contact through telegram/whatsapp

Tax & duties
We offer both DDP (Delivery Duty Paid) and DDU (Delivery Duty Unpaid) options, depending on the regulations in your country. We’ll coordinate with you to choose the most convenient option for your order.

Logistic Partners
We only work with trusted shipping partners, including DHL, UPS, GLS, and FedEx, to ensure safe and reliable delivery.

Payment methods

Through our shopping cart, we accept the following payment options:

• Bank transfer/wire (SWIFT) in EUR or USD
• Credit and debit cards (Visa, Mastercard, Maestro, American Express, and others)
• PayPal
• Cryptocurrency payments via our partner Nowpayments, supporting Bitcoin, Ethereum, Monero, Litecoin, and more

Additional methods are available upon request—just contact us:

• Wise transfer in USD/EUR
• Bank transfer (SEPA) in EUR
• Bank transfer in EUR/USD via Volet.com
• Direct crypto stablecoin payment (USD/USDC) without an intermediary payment processor

Contact for special offers on the Bitmain Antminer S21 Hydro 335 Th/s