PC power supply CPU EPS 8 pin to 2 PCI-e 8 (6+2) pin PCI Express Graphics Card Internet Power Splitter Cable, PSU CPU 8pin to 2 x GPU Power 8pin Power Adapter
PCGH-Praxis: Wie schlimm steht es um den 12VHPWR-Anschluss?
12VHPWR adapter for NVIDIA's GeForce RTX 4090 - Two manufacturers, contact problems, bending radii and the human factor | Page 3 | igor´sLAB
ZOTAC RTX 4090's PCIe Gen5 power cable adapter service life is up to 30 connection cycles - VideoCardz.com