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Black sleeved 1-to-4 PWM fan splitter cable 38cm

Vszerda

Vszerda PWM Fan Hub 1-to-4 Splitter 38cm Black

SKU CH-7K5W-ZBBD5

Sleeved 1-to-4 PWM splitter expands one motherboard header to four fan connectors, 38 cm long

  • Expands one motherboard PWM header to four fan connections
  • PWM speed control supported across all connected fans
  • Works with both 3-pin and 4-pin case fans
  • 38 cm sleeved cable keeps wiring tidy
  • Lightweight 16 g hub adds minimal load to the header

PWM Fan Hub for CPU and Case Cooling

The Vszerda PWM fan hub expands a single motherboard 4-pin PWM header into four 4-pin male connectors, letting builders run up to three case fans plus a CPU cooler from one header. It suits DIY enthusiasts who need cleaner cable routing and centralised speed control without adding a separate powered controller.

Straightforward Installation

The 38 cm sleeved cable plugs directly into the CPU fan header; the first splitter leg is dedicated to the CPU cooler while the remaining three legs serve standard case fans. Both 3-pin and 4-pin fans fit the male connectors, but the hub draws all power from that single motherboard header, so total fan current must stay within the header’s rated limit.

Steady PWM Control Under Continuous Load

Because the hub passes the motherboard’s PWM signal to every connected fan, all units ramp synchronously during sustained workloads, maintaining consistent airflow without voltage drops that can occur on longer daisy-chain runs. The PET sleeving resists heat buildup inside the case, keeping the signal stable during extended gaming or rendering sessions.

Highlights

  • Expands one motherboard PWM header to four fan connections
  • PWM speed control supported across all connected fans
  • Works with both 3-pin and 4-pin case fans
  • 38 cm sleeved cable keeps wiring tidy
  • Lightweight 16 g hub adds minimal load to the header

Specifications

No published specifications for this item yet.

Questions about this item

How can I confirm the PWM speed control is working after I connect the hub?

Plug the 4-pin female connector into the motherboard CPU fan header, attach up to three case fans to the FAN1–FAN3 headers, then use the BIOS or fan-control software to verify each fan responds to duty-cycle changes.

What comes in the package and what must I supply myself?

The box contains one black 38 cm 1-to-4 splitter cable with a 4-pin female plug and four 4-pin male plugs; you provide the motherboard PWM header and up to three 3-pin or 4-pin case fans.

Which version should I choose if my motherboard has only a single 4-pin CPU fan header?

This single 38 cm 1-to-4 hub is the only version listed and is designed exactly for that situation, expanding one 4-pin PWM header into four male connectors.

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