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Two black 8-inch cables with male SATA and female 6-pin PCIe connectors

Cable Matters 104035x2 6 Pin PCIe to SATA Power Cable 2-Pack 8.0 inches

SKU CH-6PCA-9VBV7

Powers a 6-pin PCIe graphics card from a SATA PSU connector using 18 AWG copper wire rated for 54 W maximum

  • TypePCIE, SATA Cable
  • ColorBlack
  • Length8.0 inches
  • Connector DetailPcie, Sata
  • Terminal GenderMale-to-Female
  • Speed6 gigabits_per_second
  • Powers GPU from SATA when PSU lacks PCIe connector
  • Two cables per pack give a spare for upgrades
  • 0 inch length fits tight case routing
  • 18 AWG UL 1007 copper wires rated for 54W
  • Keyed SATA male and latched PCIe female prevent disconnection

Power adapter for low-wattage GPUs

This Cable Matters 104035x2 two-pack converts a spare SATA power connector into a 6-pin PCIe plug, delivering up to 54 watts. It targets builders adding a GTX 750 Ti, GTX 1070 Ti or GTX 1080 Ti to a power supply that lacks native PCIe leads. The eight-inch length keeps cable runs short inside compact cases.

Verify PSU headroom and GPU draw before ordering

Confirm the graphics card specifies a single 6-pin input and that its total board power stays within the adapter's 54-watt rating. Check that the PSU's SATA rail can supply the extra current without exceeding its own limits. Measure the routing path from the PSU to the GPU to ensure the fixed eight-inch reach is sufficient.

18 AWG conductors with locking latch

Each cable uses 18 AWG copper wire insulated to UL 1007 and is rated for continuous 24/7 operation. The male SATA end features keyed rails for correct orientation, while the female PCIe end integrates a latch that resists accidental disconnection during transport or vibration. The black finish blends with standard internal wiring.

Highlights

  • Powers GPU from SATA when PSU lacks PCIe connector
  • Two cables per pack give a spare for upgrades
  • 0 inch length fits tight case routing
  • 18 AWG UL 1007 copper wires rated for 54W
  • Keyed SATA male and latched PCIe female prevent disconnection

Specifications

BrandCable Matters
Model104035x2
TypePCIE, SATA Cable
ColorBlack
Length8.0 inches
Connector DetailPcie, Sata
Terminal GenderMale-to-Female
Speed6 gigabits_per_second
ConductorCopper
FeaturesData Transfer

Questions about this item

What comes in the 2-pack and do I need any extra connectors?

The 2-pack contains two 8.0-inch 6-pin PCIe to 15-pin SATA power cables. Each cable has a male SATA connector with keyed rails and a latched female PCIe connector. No extra connectors are included.

Which version should I choose for a GTX 1070 Ti that needs a single 6-pin PCIe power connector?

Choose model 104035 — the 6-pin PCIe to SATA power cable. It is designed for low-power graphics cards such as the GTX 1070 Ti that draw from one 6-pin PCIe port.

What does the 54W maximum power rating mean when the cable is installed in my system?

The 54W limit is the most power this 18 AWG, UL 1007 cable can safely deliver from a SATA power connection to a 6-pin PCIe graphics card port. Verify your GPU and PSU specifications before use.

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