EZDIY 12VHPWR 600W PCI-E 5.0 to 4X8PIN GPU Cable

• Dedicated design for the specs of 12VHPWR PCIe 5.0 Graphics Card, Connect to RTX4090/4080/3090TI GPU without hassle, connecting to PCIe 8 PIN Cable from PSU to get a stable and reliable performance.
• This cable is only extension cable. Please do not plug it directly into you PSU. Please use a power supply with sufficient power according to the manufacturer’s instructions. Generally, it is recommended to use a PSU of 1000W or more to match the graphics card RTX4090/4080/3090ti.
• The cable material is made of 16AWG tinned copper, and the terminal is made of alloy copper, providing support for a maximum output of 600W, stable performance and safety under high-load use, no frame drop , no screen flickering, and continuous power supply.
• This 1 to 4x 8 Pin Sleeved extension cable replaces the complex connection configuration of the original 1 to 4x 8 Pin cable, which’s configuration is unsightly and unsafe. Use the EZDIY-FAB extension cable, The best solution for safety and aesthetics.
• Featured with 5 pcs of cable comb, the appearance of the cable is well-organized, allowing you to easily achieve clean cable management and unified design.

What is 12VHPWR all about?

• A new 12VHPWR connector will power most, if not all, future PCIe 5.0 desktop Add-in cards (e.g., graphics cards). This new connector provides up to 600 watts directly to any PCIe 5.0 Add-in/graphics card. It also includes sideband signals that will allow the power supply to communicate the power limit it can provide to any PCIe 5.0 graphic card.
• New guidelines reflect the PCIe CEM Gen 5 power excursion limit for PCIe 5.0 add-in cards that was published in November 2021. Updated specifications include new DC output voltage regulation that will be necessary for managing new power excursion requirements.
• ATX12VO 2.0 also adds the I_PSU% feature to desktop platforms – delivering an Intel-driven innovation previously available on mobile and server platforms. This feature provides benefits to small form-factor (SFF) systems that can’t employ larger power supplies. It also provides cost efficiencies for original equipment manufacturers (OEMs) as they are better able to right-size PSU selection to meet system requirements.
• Why It Matters: With ATX 3.0 and ATX12VO 2.0 specs, compliant PSUs coming to market will be essential for desktop users that want to get the best possible performance from their next-gen PCIe 5.0 desktop graphics cards. These next-gen cards are going to be bigger and more powerful than before. Users will be able to maximize their system performance by having the proper power supplies in place.

Recommendations

• Ensure to use a dedicated 6+2 supply to each of the sockets on the adaptor, do not use split connectors from one PCI-E outlet.
• Ensure your 12VHPWR connector is seated properly before powering on your system – audible click. It is recommended that the 12VHPWR connector be connected to the graphics card before installation in the motherboard to ensure correct seating.
• Do not install the 12VHPWR adaptor with excessive bends, this could lead to poor contact and overheating due to higher electrical resistance.
• Ensure your PSU has the correct power rating for your graphics card.
• Do not exceed 30 mating cycles to ensure proper electrical contact between terminals.

Please check out the link to Gamers Nexus YouTube channel for an insightful video regarding 12VHPWR connector overheating issues.

Teutonick Computing is in no way affiliated with Gamers Nexus, but we would like to give a big shout out and thank them for all the hard work and effort in making such excellent content – which in turn helps the whole community to make informed decisions. Head over there and check out their videos!

Teutonick Computing accepts no responsibility for any damage and loss due to overheating of terminals due to improper handling and installation. Please follow your manufacturer RMA process in the case of damage.