![PSA for People With Older a Older PSU: You Only Need 3 8-Pin Connectors to Boot a 4090, the 4th Is to Overclock Past 450W : r/nvidia PSA for People With Older a Older PSU: You Only Need 3 8-Pin Connectors to Boot a 4090, the 4th Is to Overclock Past 450W : r/nvidia](https://preview.redd.it/rhtk3tvdpat91.png?auto=webp&s=e6165fc789cc31e0555a18d2c13951834c99086b)
PSA for People With Older a Older PSU: You Only Need 3 8-Pin Connectors to Boot a 4090, the 4th Is to Overclock Past 450W : r/nvidia
![SOLVED] - My PSU antec HCG 1000 has 2x8 pins how do I install a third for a GPU that needs 3x8 pins | Tom's Hardware Forum SOLVED] - My PSU antec HCG 1000 has 2x8 pins how do I install a third for a GPU that needs 3x8 pins | Tom's Hardware Forum](https://forums.tomshardware.com/proxy.php?image=https%3A%2F%2Fwww.antec.com%2Fproduct%2Fpower%2Fimages%2Fhcg1000-extreme_pdt07.png&hash=aec8dd82c9cd8f0c767f9e2a8dca76af)
SOLVED] - My PSU antec HCG 1000 has 2x8 pins how do I install a third for a GPU that needs 3x8 pins | Tom's Hardware Forum
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CPU 8 Pin Male to CPU 8 Pin (4+4) Male EPS-12V for Motherboard Power Adapter Cable ONLY for Corsair Modular Power Supply 32 inches (NOT PCI-e - NOT GPU VGA Cable !!!) TeamProfitcom - Yahoo Shopping
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PCIe 8Pin to 8Pin 6+2Pin GPU Power Supply Cable For Corsair HX750i HX850i HX1000i HX1200i Series Fully Modular PSU 18AWG 60CM - AliExpress
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![I'm so confused why does my GPU have 3x8 pin connection, like do I use all of them or not? The user manual suck balls and only has 2x8pins and explains nothing. I'm so confused why does my GPU have 3x8 pin connection, like do I use all of them or not? The user manual suck balls and only has 2x8pins and explains nothing.](https://preview.redd.it/im-so-confused-why-does-my-gpu-have-3x8-pin-connection-like-v0-sjmihufhfge91.jpg?width=2945&format=pjpg&auto=webp&s=2099e408861ad9c6caa96c8824c2604c05dec7ca)