PWM Fan Splitter Cable – 4-Pin Plug to Twin 4-Pin Male Sockets (30cm)

Easily run two cooling fans from a single motherboard header with this high-quality 30cm PWM Fan Splitter Cable. Designed for full PWM speed control, this splitter allows your system to regulate both fans simultaneously, making it perfect for CPU coolers, case fans, radiators, and custom PC builds.

Key Features

• 1 x 4-Pin PWM Plug → 2 x 4-Pin PWM Fan Sockets
  Connect two PWM fans to one motherboard fan header.

• Supports PWM Fan Control
  Maintains temperature-based speed regulation for efficient cooling and quieter operation.
  (Note: Typically only one tach signal is passed to avoid speed detection conflicts.)

• 30cm Extension Length
  Ideal for reaching fans mounted on radiators, front/top panels, or distant case locations.

• Flexible, Durable Cable
  High-quality wiring ensures stable power delivery and long-lasting performance.

• Universal Compatibility
  Works with both 4-pin PWM fans and 3-pin DC fans (3-pin will operate at constant speed).

• Plug-and-Play
  Simply connect and enjoy immediate dual-fan control—no configuration required.

Applications

• Dual fan CPU coolers

• AIO radiator fans (push/pull setups)

• Case fan expansion

• Improving airflow in gaming rigs

• Cable management in custom builds

• Running multiple fans from one header in compact systems

Specifications

• Connector A: 4-Pin PWM Male

• Connectors B: 2 x 4-Pin PWM Female

• Length: 30cm

• Type: PWM fan splitter / adapter

• Compatibility: 4-pin PWM & 3-pin fans