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Short black cable with 15-pin SATA and 6-pin connectors

JacobsParts Inc.

JacobsParts Inc. 15-pin SATA to 6-pin PCIe Power Adapter Cable 8-inch 18 AWG

SKU CH-XTM1-Y9M04

Converts a 15-pin SATA power connector to a 6-pin PCIe plug using 18 AWG wire in an 8-inch length

  • Connector genderMale to Male
  • Product typeCable
  • Overall length8 in (20.3 cm)
  • Connects 15-pin SATA power to 6-pin PCIe video cards
  • 8-inch length gives flexible routing inside tight cases
  • 18 AWG wire delivers stable current for reliable GPU power
  • Male-to-male terminals plug straight in without extra adapters
  • Durable construction suits professional builds and mining rigs

SATA to PCIe Power Adapter

This 15-pin SATA to 6-pin PCIe adapter cable connects a SATA power source to a graphics card requiring a 6-pin PCIe connector. It suits builders upgrading a system where the power supply lacks native PCIe leads. The male-to-male design plugs directly between the existing SATA cable and the card.

Build Quality and Daily Use

The cable uses 18 AWG wire for a stable electrical connection and long-lasting reliability. At 8 inches long, it offers flexible routing inside compact or crowded chassis without excess slack. Durable construction ensures the connector seats firmly during transport or vibration.

Practical Limits of SATA Power

A single SATA connector is rated for lower total wattage than a dedicated PCIe lead, so this adapter cannot support high-draw graphics cards. Builders needing more power for overclocked or multi-GPU configurations should use a power supply with native PCIe connectors. The adapter adds one connection point, which slightly increases resistance.

How it compares

Measured against everything we stock in PC Power Cables, at today’s prices. Recalculated every night.

Price $3.99
Cheaper than about 96% of the 1,029 comparable items (median $15.99).

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Specifications

Product
Brand nameJacobsParts
Model namePCIEPWR-D
Product typeCable
Ports & slots
Connector genderMale to Male
Size & build
Overall length8 in (20.3 cm)

Questions about this item

How many pins does the SATA side of this adapter use, and what does that limit?

The adapter uses a 15-pin SATA connector, which limits power delivery to the SATA specification rather than a native PCIe 6-pin supply.

What clearance is needed to fit the 8-inch cable and connectors in a case?

The 8-inch length requires enough space between the power supply's SATA port and the graphics card's 6-pin socket to route the cable without sharp bends.

How do you install the adapter, and which orientation mistake is common?

Plug the 15-pin end into a SATA power cable from the PSU and the 6-pin end into the graphics card, ensuring both connectors click fully; a common error is leaving the 6-pin side partially seated.

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