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Black SATA 15-pin male to dual Molex 4-pin female Y power cable, 20 cm

Vszerda

Vszerda 2× SATA 15-pin male to dual Molex 4-pin female Y power cable 20 cm

SKU CH-K4JJ-M00ZA

Connects a SATA power plug to two Molex 4-pin devices, extending reach by 20 cm

  • Connector genderMale-to-Female
  • Product typeSATA
  • Product colorBlack
  • Key featuresData Transfer
  • Connect two Molex drives from one SATA power plug
  • 20 cm cable keeps case wiring tidy
  • PVC jacket protects conductors for long service life
  • 18 AWG pure copper cores deliver stable 12 V and 5 V power
  • Supports 3.5 inch hard disks and optical drives

Power conversion for legacy drives

This cable converts a single SATA 15-pin male connector from the power supply into two Molex 4-pin female connectors. It allows systems without native SATA power outputs to run 3.5-inch hard disks and optical drives. The 20 cm length suits tight routing inside compact chassis. Builders adding older peripherals to modern power supplies will find it useful.

Thermals noise and power draw

Passive copper conductors carry 12 V and 5 V rails without active cooling or added noise. The 18 AWG full-copper cores minimise resistive loss across the short 20 cm run. PVC sheathing insulates the conductors and resists heat from nearby components. No fan or semiconductor is present so the cable adds zero acoustic output.

Build integration and clearance

The Y-splitter terminates in two Molex 4-pin female plugs spaced for side-by-side drive bays. A single SATA power lead from the PSU feeds both devices, freeing remaining SATA connectors for other hardware. The 20 cm reach connects drives mounted in adjacent 3.5-inch bays without strain. Systems already saturated with Molex loads should verify total rail capacity before adding this splitter.

How it compares

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

Price $12.99
Cheaper than about 55% of the 1,954 comparable items (median $13.99).

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Specifications

Product
Brand nameOHKIKOME
Model nameOHKIKOME 2Pcs
Product typeSATA
Product colorBlack
Ports & slots
Connector genderMale-to-Female

Questions about this item

How do I install the SATA 15-pin male to dual Molex 4-pin female Y cable, and what step is often missed?

Connect the 15-pin male end to the power supply SATA port, then attach each 4-pin female to a drive; the step often missed is seating both Molex plugs fully so the 12 V and 5 V lines make solid contact.

What maintenance or replacement will this 20 cm adapter need later?

Inspect the PVC jacket and 18 AWG copper conductors periodically; replace the cable if the insulation cracks or the pins loosen after repeated drive swaps.

What limit appears first when powering two 3.5-inch drives continuously on this splitter?

The shared 15-pin SATA connector on the power supply typically hits its current rating before the 20 cm cable or the dual Molex ends do.

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