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Short multicoloured cable with a black Molex plug branching into four small three-pin fan sockets

EN-Labs

EN-Labs IDE243PIN12V Molex 4-pin to 4×3-pin fan splitter 12 cm 26 AWG

SKU CH-305Z-RB3G2

A 12 cm Molex 4-pin to four 3-pin fan splitter cable with 26 AWG copper conductors and 12 V output on every connector

  • Connector count5
  • Connector genderMale to Male
  • Product typeCable Splitters
  • Product colorMulti-Color
  • Overall length1 in - 5 in
  • DetailsType :Molex 4pin to 4 × 3pin fan power splitter cable,Cable

Style 4X12V

  • Connect four 3-pin fans from one Molex connector
  • Each fan receives a 12 V supply rail
  • 12 cm total cable length for compact routing
  • 26 AWG copper conductors carry power reliably
  • Single LP4 male plugs into standard PSU output

Molex LP4 to four 3-pin fan splitter

This 12 cm adapter converts one Molex 4-pin LP4 connector into four TX3 3-pin headers, each delivering 12 V DC. It uses 26 AWG copper conductors and is intended for builders who need to add multiple case or CPU fans from a single power-supply lead.

Suits systems with spare Molex power and 3-pin

The cable is ideal when you have free LP4 connectors and want to run up to four 3-pin fans at fixed voltage. It will not work with 4-pin PWM fans, and it provides no speed control or voltage regulation for the attached fans.

Single 12 V rail on all four outputs

Every TX3 header supplies 12 V directly from the PSU, so fan speed is determined solely by the power supply voltage. Builders who require PWM control or variable voltage must use a different connection method.

How it compares

Measured against everything we stock in Internal PSU & Riser Cables, at today’s prices. Recalculated every night.

Price $4.99
Cheaper than about 95% of the 7,839 comparable items (median $14.99).

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Specifications

Product
Brand nameEn-Labs
Model nameIDE243PIN12 V
Product typeCable Splitters
Product colorMulti-Color
Ports & slots
Connector count5
Connector genderMale to Male
Size & build
Overall length1 in - 5 in

Other versions of this model

1 more in the same range

Questions about this item

How many fans can run from one Molex connector with this splitter?

The cable splits a single Molex 4-pin LP4 supply into four 3-pin TX3 fan headers, each delivering 12V power.

What voltage do the four 3-pin headers provide and is speed control possible?

All four 3-pin outputs are fixed at 12V DC; the TX3 connectors lack a PWM wire so fan speed cannot be regulated through this adapter.

Will the 12 cm leads reach fans mounted at the top and front of a mid-tower case?

The splitter measures 12 cm from the Molex plug to the fan branches, so it suits closely spaced fans but may need an extension for distant mounts.

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