Mining machines are generally incredibly noisy, and power-hungry. The silent JASMINER X4 mini server could also be the answer to serious environmental concerns. The electricity required for the mining process is simply mind-blowing. Featuring a custom high-efficiency 30W chip developed by Sunlune technology, the compact 257 x 100 x 200mm system is suitable for PoW algorithms such as etchash and ethash. The 4.8kg JASMINER X4 mini server is available
for $2,099.