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Black 13-inch power cable with one 8-pin and two 6+2-pin PCIe connectors

Woodstream Corporation

Woodstream Corporation Pro Sound 8 Pin to Dual 8 Pin (6+2) PCIe Cable 13-inch (34cm) Part 12TRW D92C9

SKU CH-H3TD-0MWGN

Adds two 8-pin (6+2) GPU power connectors to compatible Dell workstation motherboards using a 13-inch 18AWG adapter cable

  • TypePro Audio - Woofer
  • Connects two graphics cards from one Dell motherboard header
  • 13-inch length fits tight Precision and OptiPlex chassis
  • 18 AWG copper conductors handle high GPU power draw
  • 6+2 pin ends work as 6-pin or 8-pin connectors
  • Latching PCIe plugs prevent accidental disconnection under load

Dell Workstation Power Adapter

This 13-inch cable converts a single 8-pin Dell motherboard connector into two 8-pin (6+2) PCIe plugs for graphics cards. It is built for Dell Precision T3600, T3610, T5600, T5610, T7600, T7610, 5810, T5810, T7810, T7910 and T7920 workstations only. The 18 AWG conductors and latched connectors are rated for GPU power delivery.

Build Integration Requirements

The adapter plugs directly into the proprietary 8-pin header on supported Dell mainboards and frees the builder from hunting for a compatible PSU with native dual PCIe leads. Self-adhesive tape is included for cable routing inside the chassis. Using this cable with any non-listed motherboard or power supply will cause damage and is explicitly not supported.

Upgrade Context

This part replaces the need for a full power-supply swap when adding a second or higher-wattage graphics card to the listed Dell towers. The jump is worth it when the existing PSU has sufficient wattage but lacks the required PCIe connectors for the new GPU. It does not work for non-Dell systems or for powering motherboard components.

Highlights

  • Connects two graphics cards from one Dell motherboard header
  • 13-inch length fits tight Precision and OptiPlex chassis
  • 18 AWG copper conductors handle high GPU power draw
  • 6+2 pin ends work as 6-pin or 8-pin connectors
  • Latching PCIe plugs prevent accidental disconnection under load

Specifications

TypePro Audio - Woofer

Questions about this item

How much current can the 18 AWG wires carry continuously before they become the limiting factor?

The cable uses 1007-18AWG tin-coated copper conductors, which are rated for typical PCIe power delivery within the 13-inch (34cm) length.

Does the adapter generate noticeable heat or electrical noise when powering two graphics cards all day?

The short 13-inch (34cm) 18 AWG run keeps resistive loss low, so the cable itself stays cool and adds no audible noise during sustained operation.

Which Dell workstation motherboards must already be installed for this cable to function?

It is keyed for Dell T3600, T3610, T5600, T5610, T7600, T7610, 5810, T5810, T7810, T7910 and T7920 motherboards only.

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