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Two black sleeved PWM fan splitter cables, 10.6 inch length, 1-to-2 Y adapter with 4-pin connectors

EN-Labs

EN-Labs 1X2PWM15CM PWM Fan Splitter Cable 10.6 inch 2 Pack

SKU CH-S4Y7-MBYNG

Connects two PWM fans to one motherboard header with 10.6 inch black sleeved cables

  • TypePWM fan power splitter cable
  • ColorBlack
  • Connector A1 x PWM 4pin female
  • Connector B2 x PWM 4pin male
  • Connector Number3

Style 1-Pack

Cable Length 6 in.

  • Connect two PWM fans to one motherboard header for synchronised speed control
  • 6 inch length with 24AWG copper conductors for flexible internal routing
  • Black sleeved jacket protects wires and keeps build looking clean
  • Master/slave plugs send RPM signal from primary fan to motherboard
  • Works with both 3-pin and 4-pin fans across popular brands

Two-Pack PWM Fan Splitter Cable

Each pack contains two Y-adapters that let a single motherboard 4-pin header drive two PWM fans simultaneously. The 10.6 inch length suits standard ATX and micro-ATX chassis routing. Builders adding a second intake or exhaust fan can use these without occupying extra headers.

Sustained Signal Distribution

The 24AWG copper conductors carry the PWM control signal to both male connectors so fan speeds stay synchronised under continuous load. Only the primary 4-pin receptacle reports RPM data back to the motherboard, while the secondary fan follows the same duty cycle. Software such as AI Suite or EasyTune governs both fans identically.

Thermals and Power Draw

Black net-jacket sleeving protects the wires from abrasion and keeps airflow paths tidy inside the case. Three-pin fans attached to either branch run at full voltage since the PWM pin is absent, which may increase acoustic output. Power draw remains limited to the motherboard header rating, so total connected fan current must stay within that single-header budget.

Highlights

  • Connect two PWM fans to one motherboard header for synchronised speed control
  • 6 inch length with 24AWG copper conductors for flexible internal routing
  • Black sleeved jacket protects wires and keeps build looking clean
  • Master/slave plugs send RPM signal from primary fan to motherboard
  • Works with both 3-pin and 4-pin fans across popular brands

Specifications

BrandEn-Labs
Model1X2PWM15CM
TypePWM fan power splitter cable
ColorBlack
Connector A1 x PWM 4pin female
Connector B2 x PWM 4pin male
Connector Number3

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Questions about this item

Does the 24AWG copper conductor handle continuous power draw without overheating?

The 24AWG copper wires are rated for standard PWM fan currents; the splitter simply passes the motherboard header's power limit to both fans, so heat stays within normal header specifications.

What motherboard header is required for the 4-pin female connector to work?

A standard 4-pin PWM fan header on the motherboard is needed; the female plug connects directly to it and splits the signal to the two male 4-pin fan plugs.

Will a 3-pin fan connected to one male plug still sync speed with a 4-pin fan on the other plug?

Yes, both fans follow the same PWM signal from the header, but the 3-pin fan runs at full voltage while only the 4-pin fan reports RPM back to the motherboard.

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