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Title: PSU prime platinum with RX 580 Post by: Pedro1x on July 09, 2017, 08:50:25 AM Hey guys,
I've been scratching my head with this for a while and I hope someone has an answer for me. So I have 6 GPUs the saphire RX 580 8Gb Nitro+ , to power each GPU you need 8pin+6pin connectors, I am using the seasonic prime platinum 1200W here is the link: https://seasonic.com/product/prime-1200-w-platinum/ This PSU has 6 sockets for PCI-E and CPU , so 1 is obviously taken by the CPU leaving me with only 5 for PCI-E. Problem is that this comes with only 4 cables 8/6 pins, so I can power only 4 GPUs. I was able to get adapters Molex to 8 pins and Molex to 6 pins, however when I plug it to the remaining 2 GPUs, the PSU starts and shutdown (indicating probably an issue with the power). Any idea how I can fix my issue? I think 1200W is powerful enough for these 6 GPUs. Maybe the Molex to 6 pins or Molex to 8 pins is too much for it? Thanks Title: Re: PSU prime platinum with RX 580 Post by: philipma1957 on July 09, 2017, 08:54:45 AM Hey guys, I've been scratching my head with this for a while and I hope someone has an answer for me. So I have 6 GPUs the saphire RX 580 8Gb Nitro+ , to power each GPU you need 8pin+6pin connectors, I am using the seasonic prime platinum 1200W here is the link: https://seasonic.com/product/prime-1200-w-platinum/ This PSU has 6 sockets for PCI-E and CPU , so 1 is obviously taken by the CPU leaving me with only 5 for PCI-E. Problem is that this comes with only 4 cables 8/6 pins, so I can power only 4 GPUs. I was able to get adapters Molex to 8 pins and Molex to 6 pins, however when I plug it to the remaining 2 GPUs, the PSU starts and shutdown (indicating probably an issue with the power). Any idea how I can fix my issue? I think 1200W is powerful enough for these 6 GPUs. Maybe the Molex to 6 pins or Molex to 8 pins is too much for it? Thanks return the psu build a second rig run 3 cards on each rig using this psu http://www.ebay.com/itm/Rosewill-Quark-Series-850W-80-PLUS-Platinum-Full-Modular-Power-Supply-/172183274675? earn some coin and expand to 4 cards on each rig |