Hey, i've been waiting so long to setup my mining rig BUT i got stuck on one last thing.
I got 12x GPU rtx 3070 gigabyte gaming oc (220TDP each), and i've been struggling about how i can/should power them properly with SERVER PSU.
After about two weeks and lots of research and math i found out that i need at least 2640W (12x 220w) for the gpu, 150W for mobo and rest of components which means a total of 2790W.
I read it's recommended to have 80% capacity of the PSU so that mean 2790 multiply 1.25 is a total of 3500W supplied of psu's powering.
I've been looking in parallelminer for server psu and i found out that i can get a two good options 2400W delta (9gpu) and 1200w HP (3gpu + mobo + rest of components) psu's.
my output is 210/220v with 16amp so it won't be a problem with handing the power of them.
MY QUESTION IS do i have to synch between them for making use of 1 output from the wall? if yeah, how do i do that? which one should i make the main ?which cable/breakout board follows with it? i'm lost in the shadows here, I will really appreciate it if someone can recommend me about a solution here.
One last question is my gpu's got 1x8 ping and 1x6ping connector, is it recommended to connect them with two separate pcie cables from the psu or use a splitter (no idea which one) that will do the job???
I would appreciate for some links to good quality AWG16 splitters that fit these connections, (about the risers i just connect it straight to the same breakboard with 6pin pcie cable, correct me if im wrong) I really need some expert advice fellas.
I got 12x GPU rtx 3070 gigabyte gaming oc (220TDP each), and i've been struggling about how i can/should power them properly with SERVER PSU.
After about two weeks and lots of research and math i found out that i need at least 2640W (12x 220w) for the gpu, 150W for mobo and rest of components which means a total of 2790W.
I read it's recommended to have 80% capacity of the PSU so that mean 2790 multiply 1.25 is a total of 3500W supplied of psu's powering.
I've been looking in parallelminer for server psu and i found out that i can get a two good options 2400W delta (9gpu) and 1200w HP (3gpu + mobo + rest of components) psu's.
my output is 210/220v with 16amp so it won't be a problem with handing the power of them.
MY QUESTION IS do i have to synch between them for making use of 1 output from the wall? if yeah, how do i do that? which one should i make the main ?which cable/breakout board follows with it? i'm lost in the shadows here, I will really appreciate it if someone can recommend me about a solution here.
One last question is my gpu's got 1x8 ping and 1x6ping connector, is it recommended to connect them with two separate pcie cables from the psu or use a splitter (no idea which one) that will do the job???
I would appreciate for some links to good quality AWG16 splitters that fit these connections, (about the risers i just connect it straight to the same breakboard with 6pin pcie cable, correct me if im wrong) I really need some expert advice fellas.