BITMAIN ANTMINER T21, SHA-256, super efficiency with a top hashrate! The future is coming!
*Unlike most sellers we ship from the Netherlands (EU zone)
*Order without VAT (0%) with a EU company VAT number or by ordering from outside EU.
*The price of mining machines must be adjusted frequently according to many factors, including cryptocurrency/USD exchange rate, the network difficulty, expected difficulty increase, stock availabilty or changes in the algorithm. Refund requests based on these factors cannot be honored.
*Up to two years warranty instead of 180 days.
*Best price in the EU!
Antminer T21 specifications
| Product Glance | |
| Model | T21 |
| Algorithm | Cryptocurrency | SHA256 | BTC/BCH/BSV |
| Hashrate, TH/s | 190 |
| Power on wall @25°C, Watt | 3610 |
| Power efficiency on wall @25°C, J/TH(1-1) | 19 |
| Detailed Characteristics | |
| Power efficiency on wall @40C,J/TH(1-2) | 19.00 |
| Reference Power on wall, W (1-3) | 3610 |
| DC input voltage range, V(1-4) | 12V~15V |
| DC input current range, A | 267.0 |
| Adapted AC/DC output power requirement, W(1-5). | 4000 |
| Hardware Configuration | |
| Ouantity ofhash chips | 324 |
| Quantity ofhash boards. | 3 |
| Networking connection mode | RJ45 ethernet 10/100M |
| Miner Size (Length*Widthrrght, w/o package), mm | 400*195*290 |
| Net weight, kg | 16.4 |
| Noise, dBA @25C(2-1) | 76 |
| Environment Requirements | |
| Operation temperature,C | 0~45 |
| Storage temperature,C | -40~85 |
| Operation humidity, RH | 10~90% |
The T21 comes with power supply included.
The power supply doesn’t come with power cords. Please note this PSU operates on 3-phase!
Please kindly note that the required input voltage for T21 is 220V.
The shipping costs for this unit is €25,- in the EU zone. Please ask for a quote for shipping outside EU zone.
Clicking here to download the manual for installation.
Antminer T21
Antminer T21 new side
Antminer T21 new