All about the various PC power supply cables and connectors
connector - What are "sense" pins in 8-pin PCI Express power plug? - Electrical Engineering Stack Exchange
PCIe 8 Pin to DUAL 8 (6+2) Pin Modular Power Supply Cable For Corsair Type 3 | eBay
Amazon.com: StarTech.com PCI Express 6 pin to 8 pin Power Adapter Cable - Power cable - 6 pin PCIe power (F) to 8 pin PCIe power (M) - 6.1 in - yellow - PCIEX68ADAP,Black, Yellow : Electronics
LIAN LI Strimer Plus V2 Triple 8 Pin -- Addressable RGB VGA Power Cable (L Connect 3.0 Controller not included)---- Strimer Plus V2 Triple 8 Pin Internal Power Cables - Newegg.com
Wholesale PCI-E PCI Express Graphics Video Card GPU PCIe 8 Pin male to CPU 8 Pin Male Adapter Cable 18 AWG Wire 30cm Female Contact From m.alibaba.com
8 pin to 8 pin - Newegg.com
Making a GPU with an 8 pin work with a 6 pin power – FHR's Blog
graphics card - Can use these 3 8-pin connectors for my 3090? - Super User
RJ45 CAT5 ETHERNET 8P8C 8-PIN to RJ12 RJ11 6P6C 6-PIN PHONE NETWORK ADAPTER MALE | eBay
How to: Connect a PSU to a 4-pin CPU port – Corsair