here!
I’m your shopping assistant for PC builds, upgrades, and everything tech.
Got questions? Ask away!
Start a conversation
Meet Your Seller
AJMRTC ATX3.0 PCIe 5.0 12VHPWR 90 Degree Up Angled Power Adapter, 12+4Pin 16Pin GPU to 4 x PCIe 8Pin Modular PSU Converter, 600W for RTX 4080, RTX 5090Ti Graphics Card
- - 90° up-angled design, upward cable routing, relieves connector tension and prevents port damage
- - ATX3.0 & PCIe 5.0 compliant, rated up to 600W continuous power for high-end flagship GPU
- - Converts four independent PCIe 8Pin modular PSU cables to 12VHPWR 12+4Pin graphics port
- - Thick copper PCB traces plus gold-plated contacts for low voltage drop and stable high-current delivery
- - Compact aluminum casing enhances heat dissipation, great for clean cable management inside tight PC cases
+
+
Overview
Specs
Reviews
Any questions? Ask CelesteSM will help you find out quickly.
Try me now
AJMRTC upward 12VHPWR angled adapter is built for modern high-power graphics cards with 12+4Pin 12VHPWR interface. It merges four separate PCIe 8Pin power lines from your modular power supply into one 16Pin GPU connector. The upward 90-degree bend avoids sharp cable crimping and fits builds where cables route up toward the top of the case. Aluminum shell dissipates heat under heavy GPU load. This adapter works for RTX 4080, RTX 5090Ti and other 12VHPWR video cards. For safety, use four individual PSU 8Pin cables instead of daisy-chained split cables.
Specifications
- Brand: AJMRTC
- Standard: ATX 3.0, PCIe 5.0
- GPU Connector: 12VHPWR 12+4Pin (16Pin) Male
- PSU Side Connector: 4 × PCIe 8Pin Female
- Angle Type: 90° Up Angled
- Max Power Rating: 600W
- PCB: Thickened high-current copper traces
- Contact: Gold-plated
- Housing: Aluminum Alloy
- Compatible GPU: RTX 4080, RTX 5090Ti and other 12VHPWR 12+4Pin graphics cards
- Dimension: 66mm × 33mm × 18mm
- Weight: Approx 27g
- Working Temperature: -20 ~ 70
- Note: Must use four independent PSU 8Pin lines; daisy chain cables are not recommended
Warranty & Returns
Warranty, Returns, And Additional Information
Warranty
- Please contact the Seller directly for warranty information. Warranty information may also be found on the Manufacturer's website.
- CONTACT
Return Policies
- Return for refund within: 30 days
- Return for replacement within: non-replaceable
- This item is covered by ConnectFlow USA Return Policy
Manufacturer Contact Info
- For a directory of all our manufacturers, please click below.
- Manufacturers Directory
LOADING...