Jasminer X4 high throughput mini miner aka Jasminer X4 ethash brick
The Jasminer X4 ethash brick is an Ethereum classic blockchain hash rate brick developed based on the world's first integrated high-throughput processor for in-memory computing. 
Suitable for PoW algorithms such as ETCHASH and ETHASH, to satisfy various customers and bring them a good return on investment.
The typical feature is the fanless design, which brings great convenience. It can be placed at home, living room, bedroom or office. Just plug in the power plug, connect to the Internet, easy to use, the working temperature is lower than 40°C, and the hash rate can be continuously contributed to the long-term silent.
 
Specification:
Mining algorithm: Ethash (Ethereum);
hash rate: 65MH/s
Release: December 2021
Noise level: 50db
Cooling: Fanless
Power: 30W
Interface: Ethernet
Temperature: 5 - 40 °C
Humidity: 5 - 95%