FormulaMod
FormulaMod 16AWG 12VHPWR to 4x8Pin PCIe 5.0 Extension Cable 17.7in White
16AWG extension converts a 12VHPWR plug into four 8-pin PCIe 5.0 connectors, 17.7 inches long with three cable combs for tidy routing
Color White
- Extends GPU power reach with 17.7 inch 16AWG tinned copper cable
- 12VHPWR 12+4 pin male to four 8-pin female connectors for RTX 4090 4080 4070 3090
- High-density nylon braided jacket protects wires and resists daily wear
- Three included cable combs enable clean routing and unified cable management
- Pre-bent ultra-soft design simplifies installation in tight chassis spaces
PCIe 5.0 12VHPWR Extension
This FormulaMod extension cable bridges a 16-pin 12VHPWR graphics card connector to four 8-pin PCIe cables from an existing power supply. It supports RTX 4090, 4080, 4070 and 3090 series cards that require the 12VHPWR interface. The 17.7-inch length adds reach without replacing the PSU, simplifying upgrades for builders keeping their current unit.
16AWG Tinned Copper with Nylon Braid
High-density 16AWG tinned copper conductors are wrapped in a durable nylon braided jacket for long service life and resistance to daily wear. Three included cable combs let you align and secure the four 8-pin branches for tidy routing inside the case. The pre-bent, ultra-soft construction eases installation in tight spaces while maintaining a clean, unified appearance.
Stable Power Delivery in Normal Use
Quality copper and secure 12VHPWR to 8-pin connections deliver consistent current to the GPU under typical gaming or compute loads. The braided sleeve protects wires from abrasion during routine handling and case maintenance. As an extension only, it must be paired with a sufficient PSU and proper modular cables; it does not plug directly into the power supply.
Highlights
- Extends GPU power reach with 17.7 inch 16AWG tinned copper cable
- 12VHPWR 12+4 pin male to four 8-pin female connectors for RTX 4090 4080 4070 3090
- High-density nylon braided jacket protects wires and resists daily wear
- Three included cable combs enable clean routing and unified cable management
- Pre-bent ultra-soft design simplifies installation in tight chassis spaces
Specifications
No published specifications for this item yet.
Other versions of this model
5 more in the same range
Same family, different memory, cooler or clock — compare before you commit.
FormulaMod 16AWG 12VHPWR to 4x8Pin PCIe 5.0 Extension Cable 17.7in Pink+White
FormulaMod 16AWG 12VHPWR 16Pin to 4x8Pin PCIe 5.0 Extension Cable 17.7in Black+White
FormulaMod 16AWG 12VHPWR 12+4 Pin to 4x 8 Pin PCIe 5.0 Extension Cable 17.7 inch Black
FormulaMod 16AWG 12VHPWR to 4x8Pin PCIe 5.0 Extension Cable 17.7in Sky-blue
Questions about this item
What does the 12VHPWR PCIe 5.0 connector cap at with 16AWG wire?
The 12VHPWR connector follows the PCIe 5.0 specification and uses 16AWG tinned copper wire for power delivery to compatible GPUs.
What clearance does the 17.7 inch sleeved cable with combs need?
The 17.7 inch extension includes three cable combs for routing; allow space for the braided jacket and comb width behind the GPU.
How do I install the 12+4 pin male to 4x 8-pin female extension correctly?
Connect your PSU's existing 8-pin cables into the four female ends first, then plug the 12+4 pin male into the GPU — do not connect directly to the PSU.
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