Quote from: philipma1957 on Today at 04:37:27 PM

Quote from: xioxian on Today at 04:16:48 PM

Hey guys been a while.

Just relocated and im looking to make all my old S9s more efficient by doubling them up as i have 4.

I understand the control board process , resistors etc but i dont understand how i power the extra 3 hash boards?

Do i just simply add more plugs to the PSU?

TIA Guys.

waste of time.

the psu can do 1600 watts no more.

you cant run six boards at full speed the psu will burn out.

is your power free?

the best you can do with an s9 is 13 th at 1000 watts. ballpark numbe using braiins.

you have four of them this means at best 52th at 4000 watts.

if you pick up an s17pro it can do 42th at 1400 watts.

If you are usa based i have s17pros run three at low speed you burn 4200 watts and get 126th

in either case free power helps and you can run them.

but the s9 improvement you want to do is wasting your time.

Hey yes i do have free electric, Thats the only reason why im still willing to use these meanwhile. Understood ill do that then its just that one needed a new control board and i do have a 1800w bitmain PSU?