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Short 12-inch cable with a 4-pin MOLEX plug splitting into two 15-pin SATA power connectors under a net jacket

Monoprice Inc.

Monoprice 108793 12-inch 4-pin MOLEX Male to 2x 15-pin SATA Power Cable

SKU CH-GNH2-JANXS

A 12-inch 4-pin Molex male to dual 15-pin SATA power adapter cable with net jacket for daisy-chaining two drives

  • Cable length1 ft (0.3 m)
  • Product typeOthers
  • Product colorMulti-Color
  • Overall length< 1 in
  • Converts one 4-pin Molex plug into two 15-pin SATA power connectors
  • 12-inch length with 6-inch spacing suits tight case layouts
  • Net jacket keeps wires tidy inside the chassis
  • Delivers 5 V and 12 V only — check drive needs 3.3 V
  • Monoprice lifetime warranty backs the adapter cable

Power adapter for legacy supplies

This 12-inch cable converts a single 4-pin MOLEX connector into two 15-pin SATA power plugs. It targets builders upgrading older power supplies that lack native SATA connectors but retain spare MOLEX leads. The net jacket keeps the wiring tidy inside the chassis.

Build integration and drive spacing

Each SATA connector sits roughly 6 inches apart so two drives can share one MOLEX line without stretching. The adapter needs only a free MOLEX plug from the PSU and adds no extra rails or voltage regulation. Drives requiring 3.3 VDC cannot be powered by this cable.

Sustained delivery and voltage limits

Under continuous load the cable passes the 5 V and 12 V lines directly from the MOLEX source to both SATA devices. It does not generate the 3.3 V rail defined in the SATA specification, so compatibility must be verified before long-term deployment. The lifetime warranty covers the cable assembly itself.

How it compares

Measured against everything we stock in SATA & eSATA Drive Cables, at today’s prices. Recalculated every night.

Price $4.99
Cheaper than about 92% of the 1,954 comparable items (median $13.99).

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Specifications

Product
Brand nameMonoprice
Model name108793
Product typeOthers
Product colorMulti-Color
Size & build
Overall length< 1 in
Cable length1 ft (0.3 m)

Questions about this item

Will the adapter supply the 3.3 VDC some SATA drives need for sustained operation?

The Molex plug provides only 5 V and 12 V, so the adapter cannot deliver the 3.3 VDC required by certain drives. Verify your drive's power specification before connecting.

Does the net-jacketed cable add noticeable heat inside a case running all day?

The cable is a passive wire assembly with no active components, so it generates no measurable heat of its own during continuous use.

What existing connector must the power supply already have for this adapter to work?

The adapter plugs into a standard 4-pin Molex power connector on the power supply.

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