Antminer S21 Pro 220T: Professional ASIC New generation miner for efficient Bitcoin mining
Introducing the Antminer S21 Pro 220T – a top-of-the-line 2024 model that delivers high performance, maximum efficiency, and long-term stability for serious miners. This miner offers a hash rate of 220 TH / s with a consumption of only 3300 W, making it one of the most energy-efficient devices in its class. Excellent energy efficiency 15 J/TH allows you to achieve solid profits even with higher energy prices, making the S21 Pro 220T an ideal choice for professional operations and larger home farms.
Main advantages of Antminer S21 Pro 220T
Strong performance for Bitcoin mining: With computing power 220 TH / s mines Bitcoin, Bitcoin Cash and other SHA-256 coins efficiently and reliably, giving you a stable return even as network difficulty increases.
Economical operation: Consumption 3300 W It minimizes operating costs without reducing performance – the miner thus achieves an excellent balance between efficiency and profitability.
Quality cooling: The device uses four powerful 140mm fans with 4-pin connectors to maintain stable temperatures even under heavy use. The noise level is around 75 dB, which is in line with high-end standards ASIC device.
Compact design: The same robust construction as the higher models - dimensions of 400 × 195 × 290 mm and a weight of 15,4 kg allow easy installation in racks, containers and smaller farms.
Reliable operation in various conditions: Miner is designed to operate in a range 0°C to 45°C and humidity 10-90%, which ensures flexibility in different locations and climate conditions.
Technical parameters
Algorithm: SHA-256
Hash rate: 220 TH / s
Power consumption: 3300 W
Energy efficiency: 15 J/TH
Voltage: 220-277V
Interface: Ethernet RJ45
Dimensions: 400 × 195 × 290 mm
Weight: 15,4 kg net / 17,2 kg gross
Noise level: 75 dB
Fans: 4 × 140mm (4pin)
Operating temperature: 0°C – 45°C
Warranty: 2 years when purchased through authorized distributors
Why choose Antminer S21 Pro 220T?
The S21 Pro 220T is designed for professionals looking for high performance with low energy costs. Thanks to modern 5nm chips, it provides significantly higher efficiency than the older generation S19 series, which directly translates into higher profitability and stable operation. The miner is fully compatible with modern power supplies Bitmain and offers the possibility of fine-tuning performance using alternative firmware (such as VNISH), which can increase hash rate and allow fan speed adjustment.
Tips for installation and long-term operation
Place the device in a room with sufficient airflow, ideally at temperatures of 10–20°C, where the device achieves its highest efficiency.
Use a quality C19 power cord with a minimum current of 16 A.
Regularly check and clean the fans to extend the life of the miner.
Avoid environments with high dust levels - it impairs cooling and can shorten the lifespan of the chips.
záver
The Antminer S21 Pro 220T is a modern and powerful solution for professional-quality Bitcoin mining. The combination of a hash rate of 220 TH/s, low power consumption of 3300 W and excellent reliability makes it the ideal choice for anyone looking for high efficiency and long-term profitability. Order your Antminer S21 Pro 220T today and use its full potential in your mining infrastructure.
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