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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

  • TypeCable Splitters
  • ColorMulti-Color
  • Length1" - 5"
  • SpecificationsType :Molex 4pin to 4 x 3pin fan power splitter cable,Cable
  • Connector Number5
  • Terminal GenderMale to Male

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.

Highlights

  • 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

Specifications

BrandEn-Labs
ModelIDE243PIN12V
TypeCable Splitters
ColorMulti-Color
Length1" - 5"
SpecificationsType :Molex 4pin to 4 x 3pin fan power splitter cable,Cable Length : 20cm,Wire Gauge: 26AWG Copper,Connector A: 1 x Molex 4 pin LP4 Male,Connector B: 4 x TX3 3-pin Female for 12V DC
Connector Number5
Terminal GenderMale to Male
FeaturesAllows you to connect Four 3-pin (TX3) fans to a single 4-pin Molex LP4 power supply connector. This adatper cable works to serve the purpose of being able to add up to 4 fans,all 3 pin connectors are 12V output

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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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