Amazon.com: JOYJOM PCI-e 5.0 12VHPWR 16Pin Right Angle Adapter Female to Male Extension Cable, 16AWG 600W 12VHPWR 90 Degree Adapter for Graphic Card GPU 12+4pin RTX 3090Ti 4070Ti 4080 4090 (Type A) : Electronics
MSI A1000G PCIE5 ATX 3.0 PSU w/native 12VHPWR cable : r/nvidia
Amazon.com: Fasgear PCIe 5.0 Power Cable 70cm - 16pin (12+4) 12VHPWR Connector for RTX 4070 4060 4050 to 2x8pin (6+2) PCI-e Male Plugs GPU Sleeved Cord Compatible for ASUS EVGA Seasonic Modular Power Supply : Electronics
12VHPWR 16-Pin to 8-Pin PCIe 5.0 PSU Adapter Cable | NZXT
Nku PCIe5.0 Graphics Card ATX3.0 12VHPWR 12+4 16Pin 600W Power Supply Cable Adapter Male To Female 180 Degree Turn Connectors - AliExpress
CORSAIR 2' Premium Individually Sleeved 12+4pin PCIe Gen 5 Type-4 600W 12VHPWR Cable Black CP-8920331 - Best Buy
Melting GeForce RTX 4090 12VHPWR cables: What you need to know | PCWorld
16Pin 12VHPWR to 4x8Pin Adapter Power Cables 16Pin to 4x8Pin Power Cord PCIE 5.0 Graphics Card Power Adapter Cable(30cm) - Newegg.com
Amazon.com: JOYJOM PCIe 5.0 12VHPWR Cable for Corsair: 16AWG 600W 12VHPWR Cable Dual 8 Pin PCIe to 16 Pin 12+4 Pin Male to Male for RTX 4090 4080 3090TI 4070Ti Graphics Card
Amazon.com: be quiet! BC072 12VHPWR Adapter Cable for Dark Power Pro 12 / Dark Power 12 / Straight Power 11 / Pure Power 11 FM, for RTX 4090 and RTX 4080. : Electronics
8Pin PCIe5.0 Graphics Card ATX3.0 12VHPWR 12+4 16Pin 600W Power Supply Cable Adapter Male To Female 180 Degree Turn Connectors - AliExpress
12VHPWR 16-Pin to 8-Pin PCIe 5.0 PSU Adapter Cable | NZXT
Amazon.com: Enermax Dual PCIe 8 pin (PSU) to 12+4 pin (GPU) 12VHPWR PCIe Gen5 Adapter Cable - 600W for Revolution DF/DF2/DFX : Everything Else
600W PCIe 5.0 12VHPWR Type-4 PSU Power Cable
2PCS 4X8 Pin PCI-E to 16 Pin Graphics Card Power Cable 12VHPWR Connector Adapter Cable for GPU RTX4090 RTX4080 | Walmart Canada
12VHPWR 16-Pin to 8-Pin PCIe 5.0 PSU Adapter Cable | NZXT
Amazon.com: Fasgear PCI-e 5.0 12VHPWR Extension Cable: 30cm/1ft 16Pin (12+4) Male to PCIE 2x8Pin (6+2) Female Sleeved Extender Cord with 4 Combs 16AWG GPU Cable Compatible for GeForce RTX 4090,4080,4070 ti Black : Electronics
12VHPWR 16-Pin to 8-Pin PCIe 5.0 PSU Adapter Cable | NZXT
Amazon.com: Bangfun 16Pin 90 Degree RTX 4080 4080 GPU Power Adapter Cable, 16Pin Male to 3X8Pin Female PCIE 5.0 12VHPWR Right Angled Sleeved Extension Cable Adapter for GeForce RTX 4080 4090 3090Ti-13inch Black : Electronics
Amazon.com: JOYJOM PCI-e 5.0 12VHPWR 16Pin Right Angle Adapter Female to Male Extension Cable, 16AWG 600W 12VHPWR 90 Degree Adapter for Graphic Card GPU 12+4pin RTX 3090Ti 4070Ti 4080 4090 (Type A) : Electronics
Amazon.com: JOYJOM PCI-e 5.0 12VHPWR 16Pin Right Angle Adapter Female to Male Extension Cable, 16AWG 600W 12VHPWR 90 Degree Adapter for Graphic Card GPU 12+4pin RTX 3090Ti 4070Ti 4080 4090 (Type A) : Electronics
ModDIY ATX 3.0 PCIe 5.0 600W Triple 8 Pin to 12VHPWR 16 Pin Adapter Cable MDY-T8PM-12VHPWR
12VHPWR 16-Pin to 8-Pin PCIe 5.0 PSU Adapter Cable | NZXT
12VHPWR 16-Pin to 8-Pin PCIe 5.0 PSU Adapter Cable | NZXT
It seems some 4090 owners are unaware PSU manafacturers have 12VHPWR connectors available. Here is a list of solutions for you to avoid using the including adapter which is causing problems. PSA :
PCI-SIG Warns of Potential Overcurrent/Overpower Risk With 12VHPWR Connectors Using Non-ATX 3.0 PSU & Gen 5 Adapter Plugs
