New Bitmain Antminer S21 200T 3500W 220-277V BTC/BCH/BSV SHA256 Air-Cooling Miner Bitcoin ASIC Miner Without Power Cord Ready to Ship
Condition: New
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Extended holiday returns
Returnable until Jan 31, 2026 Learn more
Returnable until Jan 31, 2026 Learn more
This item's return window has been extended for the holiday season: Returnable until Jan 31, 2026
To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.
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Availability:
Only 1 left in stock, order soon!
Arrives
Wednesday, Jan 7
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Size: New S21 200TH
Features
- High computing power and power efficiency: The ANTMINER S21 has a computing power of up to 200 TH/s and an excellent power efficiency of 17.5 J/TH, 220V-277V making it suitable for efficient mining.
- Applicable cryptocurrency types: This miner is dedicated to mining cryptocurrencies such as Bitcoin (BTC), Bitcoin Cash (BCH), and Bitcoin SV (BSV), meeting diverse mining needs.
- Network connection method: Uses RJ45 Ethernet connection method, facilitating stable connection with the network to ensure smooth mining operations.
- Environmental adaptability: Normal operation within the operating temperature range of 0~45C and supports non-condensing humidity of 10~90%, adapting to different environmental conditions for mining needs.
- Good transportation packaging: Equipped with high-quality transportation packaging with dimensions of 570316430mm and a net weight of 17.2kg, facilitating quick and easy transportation and handling processes.
Specs & Other Info
| Specification | Details |
|---|---|
| Brand | OEMGMINER |
| Power Output | 3500 Watts |
| Cooling Mechanism | Air-based |
| Manufacturer | OEMGMINER |
| Availability Date | December 30, 2023 |
Frequently asked questions
The Bitmain Antminer S21 offers a powerful hash rate of 200 Terahash per second (200T), making it one of the most efficient options for mining Bitcoin and other SHA256-based cryptocurrencies.
The Antminer S21 has a power consumption of 3500 Watts (3500W), making it essential to consider electricity costs when planning its deployment for mining operations.
Yes, besides Bitcoin (BTC), the Antminer S21 is also capable of mining other SHA256 algorithm-based cryptocurrencies such as Bitcoin Cash (BCH) and Bitcoin SV (BSV).
The Bitmain Antminer S21 utilizes an air-cooling system to effectively manage its operating temperature, ensuring stable performance and long-term reliability for continuous mining operations.
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Top Amazon Reviews
Size: New S21 200TH
Fast shipping and came in on time. PDU reads 238.5V at 16.61Amps so running 3962W. Could easily change some setting on the miner to get it lower but with the increase in hash rate not going to bother. A little higher on the power consumption but its running between 210TH and 230TH on a couple of different pools Make sure you get a PDU to plug into, I had ordered a power cord but the unit arrived with one in the box
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Reviewed in the United States on December 25, 2024 by James
Size: New S19KPro 120TH
Llego antes de lo esperado, lleva 20 días aproximadamente funcionando sin parar y sin ningún problema, espero que siga tal como está, volveré a comprar otro lo más seguro, ¡gracias! 😊
Reviewed in the United States on April 15, 2024 by Pablo alan munoz huerta Pablo alan munoz huerta
Size: New S19 90TH
Antminer S19 90Th... and it's running at 60Th... And the seller never answer.
Reviewed in the United States on November 19, 2024 by Abigail Abigail