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Three black braided PWM fan splitter cables with 4-pin and 3-pin connectors

CAFELE

CAFELE 3-Pack PWM Fan Splitter Cable 10.5 inch

SKU CH-TN7T-6236J

A sleeved 1-to-3 PWM splitter powers three 4-pin or 3-pin fans from one header, each lead reaching 10.5 inches

  • TypeCase Fan
  • Connect three fans from one header with 1-to-3 PWM splitter
  • Control speed on both 4-pin and 3-pin fans via PWM signal
  • Braided sleeving protects cables from dust and breakage
  • 5 inch length suits typical case fan placement
  • Daisy-chain multiple splitters to extend reach further

3-Pack PWM Fan Splitter for Case Cooling

This three-pack of PWM splitter cables lets a single motherboard header drive up to three case fans. Each cable splits one 4-pin female connector into three male connectors, one 4-pin and two 3-pin. The 10.5 inch length suits standard ATX chassis layouts. Builders expanding fan counts without extra headers will find it useful.

Braided Sleeving and Mixed Pinout

Black braided nylon sleeving protects the wires from abrasion and keeps the interior tidy. The mixed 4-pin and 3-pin output connectors allow both PWM and voltage-controlled fans to run from the same splitter. Daisy-chaining multiple cables is possible when more reach or more branches are needed. The package includes ten black tie wraps for cable management.

4-Pin Header Power and Signal Limits

All three fans draw power and share the PWM speed signal from one motherboard header, so total current must stay within the header's rating. The splitter passes the tachometer signal from only the single 4-pin branch, meaning the board monitors one fan's speed. Voltage compatibility spans 5 V, 12 V and 24 V systems, but the header itself sets the practical ceiling.

Highlights

  • Connect three fans from one header with 1-to-3 PWM splitter
  • Control speed on both 4-pin and 3-pin fans via PWM signal
  • Braided sleeving protects cables from dust and breakage
  • 5 inch length suits typical case fan placement
  • Daisy-chain multiple splitters to extend reach further

Specifications

TypeCase Fan

Questions about this item

Will the braided sleeves on these 10.5-inch splitter cables need replacing over time?

The black braided nylon sleeves protect the wires from dust and breakage, so they are designed to last the life of the cable without maintenance.

What limits how many fans I can run from one motherboard header using these splitters?

Each splitter connects three fans (one 4-pin and two 3-pin) to a single header; the motherboard's current rating for that header is the practical limit.

Do these cables add heat or noise when running three fans continuously?

The cables are passive wiring with no active components, so they generate no noise or measurable heat during all-day operation.

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