Antminer S21 Pro Bitcoin Miner – 234 TH/s Hashrate

The Antminer S21 Pro Bitcoin Miner represents the next evolution in professional SHA-256 mining hardware. Specifically, this powerhouse delivers a massive 234 TH/s hashrate while maintaining peak electrical efficiency. It utilizes advanced 5nm chip technology to optimize every single hash for maximum output. Consequently, serious miners choose this hardware to stay competitive in the evolving crypto landscape today.

Furthermore, this S21 Pro mining device operates with a optimized power consumption of 3510W. Bitmain designed this unit specifically for high-density mining farms and demanding industrial environments. The robust air-cooling system ensures consistent performance even during intensive continuous operations. Therefore, you can rely on this hardware for stable long-term mining results and high uptimes.

Antminer S21 Pro Bitcoin Miner Features and Benefits

The Antminer S21 Pro Bitcoin Miner features four high-speed fans for superior thermal management. Significantly, these fans circulate air through the chassis to keep the 5nm chips cool. Because temperature stays low, the device maintains its 234 TH/s throughput without thermal throttling. This cooling efficiency directly improves the lifespan of your expensive mining hardware components remarkably.

Similarly, this Bitmain SHA-256 miner offers an industry-leading efficiency rating of 15.0 J/TH. This low energy ratio allows operators to maximize their profit margins per terahash. The unit supports BTC, BCH, and BSV mining on the reliable SHA-256 algorithm. However, you must provide a stable 220V to 277V AC voltage for optimal performance.

Why Choose Antminer S21 Pro Bitcoin Miner

Choosing the Antminer S21 Pro Bitcoin Miner ensures you remain profitable even after mining difficulty increases. Its compact dimensions of 450 by 219 by 293 mm fit standard mining racks. Additionally, the RJ45 Ethernet connection provides a simple setup process for any network. Thus, professional mining operations can deploy hundreds of units quickly with minimal physical space requirements.

Ultimately, the Antminer S21 Pro Bitcoin Miner is a premier choice for serious cryptocurrency investors. It combines high performance with a verified 15 J/TH efficiency for superior ROI potential. The sturdy build quality ensures your investment remains productive for many years of operation. Finally, secure this cutting-edge technology to dominate the Bitcoin network and grow your digital assets.

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Antminer S21 Pro Bitcoin Miner Technical Specifications

The Antminer S21 Pro Bitcoin Miner provides specific technical advantages for professional mining setups. It operates within a wide temperature range from -20 to 45 degrees Celsius. Additionally, the noise level remains consistent at 76 dB during standard operation. Consequently, these verified metrics ensure the device functions perfectly in professional data centers across various global climates.

• Hashrate: 234 TH/s (Standard), 245 TH/s and 220 TH/s (Variants)
• Power Consumption: 3510W ± 5% (at 234 TH/s)
• Efficiency: 15.0 J/TH ± 5%
• Algorithm: SHA-256 (BTC/BCH/BSV)
• Chip: 5nm technology
• Cooling: Air-cooled with 4 high-speed fans (2 front, 2 back)
• Dimensions: 450 x 219 x 293 mm (without package)
• Weight: 18.5 kg (Net weight), 21.5 kg (Gross weight)
• Operating Temperature: -20°C to 45°C
• Humidity: 10% to 90% (non-condensing)
• Noise Level: 76 dB (typical at 30°C)
• Network Connection: RJ45 Ethernet 10/100M
• Voltage: 220V ~ 277V AC (Single-phase)

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Notes

• Payment accepted in USDT, USDC, BTC, or USD. The unit price and total price of the products, and the amount paid are denominated in U.S. dollars.
• The shipping costs, customs charges, and taxes(if any) are not included in the retail price shown above.
• After an order has been submitted, a request to cancel the order, refund any part of the ordered amount or change the ordered item(s) to different item(s) or different batch(es) will not be entertained by BITMAIN.
• The pictures shown are for reference only; the final shipment version shall prevail.
• The Hashrate value, Power on wall, and Power efficiency on wall are all typical values, The actual Hashrate value fluctuates by ±3%, and the actual Power on wall and Power efficiency on wall fluctuate by ±5%.
• Caution: Wrong input voltage may probably cause product damaged.

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Shipping Details

• Shipments will be scheduled on a first-paid-first-ship basis for orders on which BITMAIN has received full payment.
• You are responsible for any customs delays or returned shipments due to a lack of proper documentation. It’s highly recommended to be aware of local customs clearance policies and to prepare all customs documentation ahead of time to avoid any customs clearance delays or unexpected costs.

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Warranty

• A 365-day warranty is provided starting from the shipping date. BITMAIN will cover shipping costs when shipping a replacement unit within the warranty period.
• The warranty only applies to the original purchaser who purchased the machine directly from BITMAIN. Once the miner is resold, warranty coverage becomes the responsibility of the re-seller.
• If the user fails to use the product per the given instructions, specifications, and conditions provided or changes the function settings of the unit without BITMAIN’s prior consent, BITMAIN will not be liable for any damage arising there from.