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Home | Bitcoin miner | Bitmain Antminer S21 XP Imm Bitcoin Miner 300TH/S | BT-MINERS

Bitmain Antminer S21 XP Imm Bitcoin Miner 300TH/S | BT-MINERS

US$7,730.00

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Description

Antminer S21 XP Imm Description

Model Antminer S21 XP Imm(300Th) from Bitmain mining SHA-256 algorithm with a maximum hash rate of 300Th/s for a power consumption of 4050W.

*This unit requires higher voltage set ups than typical miners, which may cause it to be unoperational in most homes and mining facilities. Please consult with our sales rep before placing order*

For Brand NEW Miner, Bitmain Provides 6 months of factory warranty.

Specifications

Product Glance Value
Model S21 XP Imm.
Crypto algorithm/coins SHA256 | BTC/BCH/BSV
Working mode(1-1)
NEM HEM
Typical hashrate, TH/s(1-2)
300 380
Power on wall @30℃(1-3) , Watt(1-2)
4050 5700
Power efficiency on wall @30℃, J/TH(1-2)
13.5 15.0
Detailed Characteristics Value
Power Supply
Phase 3
Input voltage range, Volt(2-1) 380~415
Input frequency range, Hz 50~60
Input max current, Amp 12
Hardware configuration
Networking connection mode RJ45 Ethernet 10/100M
Server size (Length*Width*Height, w/o package), mm 364(2-2)*236*293
Server size (Length*Width*Height, with package), mm 600*390*450
Net weight, kg 16.8
Gross weight, kg 18.5
Environment requirements
Inlet oil temperature, °C 20~50
Oil flow, m3/h 1
Storage temperature,°C -20~70

Notes:

(1) NEM: Normal Energy Mode; HEM: High Energy Mode.
(2) The Hashrate value, Power on wall, and Power efficiency on wall are all typical value. The actual Hashrate value fluctuates by ±3%, and the actual Power on wall and Power efficiency on wall fluctuate by ±5%.
(3) Inlet oil temperature.
(4) Caution: Wrong input voltage may cause server damage.
(5) The height includes a 44mm handle.

Please select your preferred product batch –  Available Now (In Stock) for immediate shipment or March/April Batch for delivery within your chosen timeframe. If no selection is needed, the product is in stock and ready to ship. If you haven’t received your miner after the estimated time, please contact us at [email protected], and our team will assist you promptly.

All used miners will undergo testing by our certified technicians before shipping, which requires 3-5 business days. New miners will be shipped from our Shenzhen or Hong Kong warehouse, with international delivery taking approximately 5-10 business days via DHL. Once your order is shipped, you will receive a confirmation email with a tracking number. Shipping fees are calculated based on product type and weight, varying by region.

All sales are final and non-refundable after shipment, but we offer repair and replacement services if there are technical issues with your miner.

Metrics for

Price: Miners with lower prices will extend closer to the outer edge of the chart, applying to all miners.

Efficiency: Miners with better energy eficiency will occupy a larger area on the chart, relevantto miners for specific coins.

ROl (Return on Investment): Miners with faster ROl (shorter payback periods) will cover alarger area, applicable to all miners.

Power: Miners with lower power consumption will perform better on this axis, applicable to all miners.

Coin Risk: Coins with lower volatility (e.g., BTC) will show a lower risk, leading to better performance on this axis.

Profit: Miners with higher daily profitability will score closer to the outer edge of the radar chart, applicable to all miners.

Hashrate: Miners with higher hash rates will cover a larger area on the chart, relevant to miners for specific coins.

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Miner Profitability History

Bitmain Antminer S21 Immersion 300Th Miner • Empire Miners

Antminer S21 XP Imm

The Antminer S21 XP Immersion by Bitmain delivers a powerful 300Th/s hash rate with a low power consumption of 4050W, achieving an impressive energy efficiency of 13.5j/Th. Built for the SHA-256 mining algorithm, it features four high-speed fans for effective heat dissipation, keeping the machine cool even under heavy loads. This miner is optimized for performance within a 0–45 °C temperature range.

The Bitmain S21 XP Immersion packs a serious punch, making it one of the most efficient Bitcoin miners currently on the market. This miner is specially designed for immersion cooling in cryptocurrency mining. Available in two configurations: NEM : 300T capacity  4050W power consumption HEM: 380T capacity, 5700W power consumption The setup of immersion cooling will benefit miners with resource-intensive requirements. It is equipped with a robust 4-fan setup to add more flexibility for various cooling configurations. This miner can often exceed expectations, with users reporting 5-10% higher hash rates when correctly configured. This miner can often exceed expectations, with users reporting 5-10% higher hash rates when correctly configured. Given the current market conditions, it proclaimed to have a return on investment (ROI) in approximately 5-6 months. This means you'll potentially see returns faster than with many other miners, assuming stable market conditions.  

Bitmain’s Antminer Series

Renowned for its Antiminer brand, Bitmain delivers high-quality and efficient mining solutions tailored for digital currencies. Their latest innovations, including the Antiminer Z15 Pro, Antiminer S19 Pro+, and Antiminer Ka3, showcase significant advancements in energy efficiency—improving by over 98% since the company’s inception. This commitment to enhancing computational power supports both customers and global blockchain networks. In addition to producing a wide range of BTC miners like the S1 through S5, Bitmain has made a notable impact by launching Antpool, one of the largest mining pools globally, accounting for around 15-20% of the total Bitcoin hash rate. Their recent venture into artificial intelligence with the SOPHON brand marks a pivotal expansion into new technological territories.

How Does It Compare With Bitmain Antminer S21?

The S21 XP Bitcoin miner represents a watershed moment in mining technology.The Antminer S21 XP Immersion and the Bitmain Antminer S21 offer distinct advantages for different mining needs. The S21 XP Immersion, optimized for immersion cooling, achieves a high 300 Th/s hash rate with a power consumption of 4050W and excellent energy efficiency of 13.5 j/Th. The Antminer S21 XP Immersion’s liquid-cooled design minimizes dust buildup and heat wear, boosting durability, lowering maintenance needs, and extending lifespan—ideal for large-scale, demanding mining operations. In contrast, the air-cooled standard Antminer S21 operates with a lower hash rate of 200-220 Th/s but is more energy efficient. For miners prioritizing maximum performance and efficiency, the S21 XP Immersion is the superior choice. Ultimately, the right model depends on whether your priority is raw power or energy savings in a more traditional setup. Whether you choose the standard Bitmain Antminer S21 for standard operation or S21 XP Bitcoin miner immersion counterpart, success in mining depends on matching your operational scale and expertise with the right technology.
 
  • Processing&Shipping Time
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  • Taxes and Custom Duties

All shipments will go out by UPS or DHL.
We offer DDP for deliveries to US.
Please contact us if any documentations are requested by customs.
Our product are excluded of all value added taxes and customs duties sold by BT-Miners. You will be solely responsible for paying any outstanding taxes and duties as per your country’s law and customs. Client will be responsible for additional shipping charges if items are returned to sender.
Contact us at [email protected] or 813-820-0668 if you have any questions.

All products on our website are priced in US Dollars.

Payment made by credit or debit card may subject to card processing fees.

We can accept payment by credit/ debit card, wire transfer, ACH transfer (through our online portal), and crypto.

*Machine prices will fluctuate according to the current market price.*

All orders will be dispatch in the order which they were received. Pre-orders typically ships at the end of the month of the batch but may delay if manufacturer delays release/shipment. In stock machines ship in 3-7 business days from our warehouse in China. Bulk orders may release a few days later.

We always try to ship as soon as we can via USP or DHL after full payment has been received and verified.

International shipping usually takes about 5-8 business days. We will cover duty tax for US customers. Deliveries to other countries may require customers to clear customs and pay duty tax. Please notify us right away if documents are requested by customs as improper filing may result in higher fees and/or delays.

All sales are final and non-refundable on any terms.

FAQs

  • What Is The Lifespan Of This Mining Machine?

    The lifespan of mining hardware is influenced by usage intensity, environmental factors like temperature, humidity, and dust. Proper maintenance and optimal conditions can significantly extend its longevity.

  • How Does Electricity Cost Impact Profitability?

    Electricity costs play a crucial role in mining profitability, as high rates can quickly offset profit. Therefore, it is vital to access local electricity costs to determine if mining is viable. With high electricity costs and high liquidity of digital assets, investing in an energy-efficient miner becomes even more important.

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