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November 20th, 2023 18:52
Dell T3610 8-pin GPU cable HELP
Hi, I have a Dell T3610 with a 685W power supply, which comes with an 8-pin to 6-pin cable.
I want to change the graphics card to an RX 580, this graphics card has an 8-pin connector.
1- My question is what is the ideal cable to make that card work normally?
2- Can I modify the 6-pin cable I have by adding 2 cables that go from the negative to the graphics card? Isn't this going to pose a danger?
3- I have measured the input voltage of the PSU and I found that three pins are positive 12v and the rest are negative, this is normal in all PSUs or there must be 4 positive pins and four negative to give the 150W of power that Do you need the graph? (excuse my ignorance)


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redxps630
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November 20th, 2023 19:26
you can use this one
https://www.amazon.com/COMeap-Power-Adapter-Cable-13-inch/dp/B07HCYDK5K/ref=pd_lpo_sccl_1/136-2782136-9151714?
or you can use the Dell 6 to 8 pin adapter
https://www.dell.com/community/en/conversations/xps-desktops/dell-psu-pcie-6-pin-to-8-pin-converter-cable/647f9987f4ccf8a8dece7f96
(edited)
TehJumpingJawa
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January 11th, 2025 20:17
Several years late, but I just did this for my t3610 for an RX 570.
The machine came with an 8pin(only 6 pins populated same as the OP) to 2x6pin cable
Rather than add an adapter to convert the 2x6pin back to an 8pin, I replaced it with a homebrew straight 8 pin to 8pin pcie cable, each pin to its matching pin on the other end.
Works fine.
(edited)