Current rig has 2 corsair PSU using the 2 pin Y cable as you posted earlier.
main PSU that is 850 W is powering the Mobo and 3 GPUs and their risers. Other CPU that is 1000W is powering remaining 4 GPU and its risers.
I want to replace the SATA cables with the PCIE cables.
So both PSU would have 4 6-Pin and 1 8-Pin slots available at back.
Ideally if I could find a wire with 6-Pin at one end and PCIE at the other end it would be great.
I want to avoid using server PSU as they are noisy.
Thanks a lot for your help.
Well the other option is the TRIPLE PSU adapter....works just like the 2....same rules apply....only a single psu for mobo or any gpu/riser. As the movie lines go....”Do not cross the streams!”
https://www.amazon.com/Ports-Triple-Supply-Motherboard-Adapter/dp/B07CMK58RD/ref=sr_1_1?dchild=1&keywords=triple+psu+y+cable&qid=1610906010&sr=8-1
Im not sure how loud you think server psus are...they are a bit louder due to smaller size fan. They make a bit more noise but as you look at 3 psus their fans usually arent silent either..and i can tell you on big rigs with 13 cards the gpu fans make more noise thean anything else....13-39 fans buzzing away makes some noise. The server psu is the least expensive way to add a lot of power which is why a lot of folks use them. Currently PSU prices are like gpu prices...silly.
Do you think I could just use a 8-Pin PCIE and just use 6 pins to power up riser? This way one 8-Pin takes care of 2 of the Risers ?
An 8pin is good for 288w. Stay within the limit and will be fine.. if each riser draws 75 watts max you could power 3 risers from one 8pin. 75x3=225w..limit is 288w.