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Black 16.6 inch power splitter cable with one Molex 4 pin male plug branching to three SATA 15 pin female connectors

SMUGDESK

SMUGDESK Molex 4 Pin to 3 x SATA 15 Pin Power Splitter Cord 16.6 Inch 18AWG

SKU CH-JM1H-T8FP4

Converts one Molex 4-pin connector into three SATA 15-pin power outputs using 18AWG tinned copper wire across a 16.6-inch length

  • One Molex connector powers three SATA drives
  • 18AWG tinned copper wire ensures stable power delivery
  • 6 inch length allows flexible internal routing
  • Supports HDDs, SSDs and optical drives
  • Precision moulded connectors prevent loose connections from vibration

Molex to Triple SATA Power Splitter

This 16.6-inch cable converts a single Molex 4-pin male connector into three SATA 15-pin female outputs. It allows you to power multiple SATA hard drives, SSDs or optical drives from one existing power supply lead. The 18AWG tinned copper wiring ensures stable power delivery and improved anti-oxidation performance for long-term reliability. Precision molded connectors provide a secure fit resistant to vibration in continuous operation.

Builders expanding storage on older supplies

Ideal for DIY PC assembly, NAS expansion or server upgrades where the power supply lacks sufficient native SATA connectors. The flexible length supports tidy cable routing inside desktop cases and rack enclosures. Not suitable for systems requiring power for PCIe devices, high-current GPUs or motherboard main power rails. Buyers needing to split a SATA source rather than a Molex source should look elsewhere.

Single Molex input limits total current

All three SATA devices draw power through the one 18AWG Molex lead, so the combined load must stay within that connector and wire rating. You must calculate the total power consumption of connected drives before installation to avoid overloading the circuit. The 16.6-inch reach determines how far the splitter can sit from the power supply.

How it compares

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

Price $12.99
Cheaper than about 60% of the 433 comparable items (median $13.99).

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Specifications

No published specifications for this item yet.

Questions about this item

How can I verify the splitter is delivering stable power to my drives after installation?

Check that each connected SATA drive spins up and is recognised by the BIOS or operating system without intermittent disconnects, confirming the 18AWG tinned copper conductors are supplying consistent power.

What connectors and cables are included, and do I need any extra adapters?

The package contains one Molex 4-pin male to three SATA 15-pin female splitter cord; no additional adapters are required if your power supply has a free Molex 4-pin lead.

Which version of this splitter should I choose for three SATA devices?

This single model provides exactly three SATA 15-pin female outputs from one Molex 4-pin male input, so select it when you need to power three SATA drives from one Molex connector.

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