Bitmain Antminer T21 190TH/S – 233TH/s 3610W


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✓ Model: T21

✓ Algorithm | Cryptocurrency: SHA256 | BTC/BCH/BSV

✓ Hashrate: LOW POWER MODE 190TH/s | HIGH POWER MODE: 233TH/s

✓ Power on wall @25°C: 3610W

✓ Power efficiency on wall @25°C: 19.0J/TH

✓ Power supply AC Input voltage: 380~415V

✓ Power supply AC Input Frequency Range: 50~60Hz

✓ Power supply AC Input current: 12 Amp

✓ Networking connection mode: RJ45 Ethernet 10/100M

✓ Miner Size (LengthWidthHeight, w/o package): 400 x 195 x 290mm

✓ Warranty: 1-year manufacturer replacement or repair


This is a preorder for the February batch, with delivery in early March 2023. All sales final. No returns or cancellations. For bulk inquiries, consult a live chat agent or call our toll-free number.

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    High-Performance Cryptocurrency Miner

    The T21 cryptocurrency miner, with its remarkable specifications, stands as a high-performance powerhouse in the world of cryptocurrency mining. Equipped with the SHA256 algorithm, it is tailored to mine popular cryptocurrencies like Bitcoin (BTC), Bitcoin Cash (BCH), and Bitcoin SV (BSV). Its impressive hashrate of 190TH/s ensures efficient and rapid mining operations, making it a valuable asset for cryptocurrency enthusiasts and miners. At an operating temperature range of 0-45°C, this miner can handle various environmental conditions, and its power efficiency of 19.0J/TH ensures that it maintains a balanced power consumption while delivering exceptional performance.

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    Robust and Reliable Hardware Configuration

    The T21 cryptocurrency miner not only excels in performance but also in its robust hardware configuration. With a power supply that accepts an AC input voltage of 380~415V and an input frequency range of 50~60Hz, it ensures stable and reliable operation. Its networking connection mode via RJ45 Ethernet 10/100M facilitates easy connectivity, and the miner's compact size (400195290mm) with a net weight of 16.4kg makes it suitable for a variety of mining setups. Additionally, its durability is further enhanced by an operational altitude of up to 2000m, making it a versatile choice for miners seeking a reliable and efficient cryptocurrency mining solution.


Product Glance
Model T21
Algorithm | Cryptocurrency SHA256 | BTC/BCH/BSV
Hashrate 190TH/s – 233TH/s
Power on wall @25°C 3610W
Power efficiency on wall @25°C 19.0J/TH
Detailed Characteristics
Power Supply
Power supply AC Input voltage 380~415V
Power supply AC Input Frequency Range 50~60Hz
Power supply AC Input current Amp 12
Hardware Configuration
Networking connection mode RJ45 Ethernet 10/100M
Miner Size (Length*Width*Height, w/o package) 400*195*290mm
Miner Size (Length*Width*Height, with package) 570*316*430mm
Net weight 16.4kg
Gross  weight 18.1kg
Environment Requirements
Operation temperature 0~45°C
Storage temperature -40~85°C
Operation humidity(non-condensing) 10~90%RH
Operation altitude ≤2000m



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