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Black cable with Molex pass-through and five 3-pin fan connectors

Vszerda

Vszerda 4-Pin Molex Pass-Through to 5 x 3-Pin Fan Connector Cable

SKU CH-MH65-D43HM

Powers up to five 3-pin fans from a single Molex connector with pass-through, offering 12 V, 7 V and 5 V options

  • Power five fans from one Molex connector
  • Loop-through Molex keeps the power chain intact
  • Three voltage options let you set fan speed
  • 12 V connectors handle high-wattage fans
  • Two-wire headers run fans at full speed

Power 5 fans from one Molex connector

This Vszerda adapter splits a single 4-pin Molex supply into five 3-pin fan headers. It delivers three voltage levels: two headers at 12 V, one at 7 V and two at 5 V. Builders who need several case or CPU fans but have limited Molex outputs can run them all from one connection.

Loop-through Molex keeps the chain open

The pass-through design adds a female Molex socket alongside the male plug so the original power lead remains usable for other devices. No Y-splitter is lost to the fan array and the PSU cable route stays tidy. Each fan header carries only power and ground wires, so speed reporting is not available.

No tachometer wire means fans run at full speed

Every 3-pin connector on this cable is a two-wire type without a sense pin. The motherboard or controller cannot read RPM and the fans operate at the fixed voltage of the chosen header. Buyers who want PWM or voltage-based speed curves should look for a header that includes a tachometer line.

Highlights

  • Power five fans from one Molex connector
  • Loop-through Molex keeps the power chain intact
  • Three voltage options let you set fan speed
  • 12 V connectors handle high-wattage fans
  • Two-wire headers run fans at full speed

Specifications

No published specifications for this item yet.

Questions about this item

Will the 3-pin fan connectors require any replacement due to the missing tachometer wire?

The 3-pin connectors only carry power and ground, so fans run at full speed without speed reporting; no maintenance is needed unless a fan itself fails.

What limits how many fans I can run continuously from the single Molex source?

The cable provides five outputs split across 12 V, 7 V and 5 V rails, so the Molex connector and PSU current rating become the practical limit.

How much heat or noise does the pass-through Molex adapter add when all five fans run all day?

The adapter is a passive wiring harness with no active components, so it adds no audible noise and negligible heat beyond normal cable resistance.

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