This below is the test video, tested about 30 minutes.
https://www.youtube.com/watch?v=UAcDFAbXTcIWe just received few U6 miners from strongU, but the strongU delayed the U6 miners from august.
And the spec of U6 also changed.
Now the U6 is 420G and 2100W, (+-10%). From the picture we can see that about test 30miutes,
The hashrate is about 440G, still changes. And the power cost is about 1800W.
Dimension is 29cmX19cmX19cm, the power supply unit support 200V-240V.
Thanks a lot! sir!