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Small black plastic box with six 4-pin fan headers and a speed knob on top

Snuviax 5433DECI1373 6-port 4-pin PWM fan controller hub 12V 60W SATA/DC input

SKU CH-5MG7-41JGX MPN 5433DECI1373

Connects six 4-pin PWM fans with dual SATA or DC 12 V power input, 60 W total capacity, and a 1-99 % speed knob

  • included5433OJGY6358
  • weight0.059 kilograms
  • dimensions2.7 in x 1.6 in x 0.7 in
  • materialPlastic
  • Six 4-pin PWM fans controlled from one hub
  • SATA or DC 5.5×2.5 mm 12 V power input options
  • 60 W total with 2 A per-port current limit
  • 1 %–99 % PWM stepless speed via knob
  • Compact 70×40×28 mm plastic housing for tight builds

Six 4-pin PWM fan support

The Snuviax 5433DECI1373 hub connects up to six 4-pin PWM fans for PC DIY builds, routers or mini PC cooling. It draws power from either a SATA 12V connector or a DC 5.5×2.5mm 12V jack, bypassing motherboard header limits. The unit is built from black plastic measuring 70×40×28 mm and weighs 30 g. Two- or three-pin fans are not supported.

60 W total power with 2 A per port

Total output is capped at 60 W (5 A at 12 V) and each individual port is limited to 2 A, preventing overload across all connected fans. This headroom comfortably runs typical chassis fans but will not sustain very high-current models that exceed the per-port or aggregate limits. Builders planning dense arrays of high-wattage fans must verify each fan's draw against the 2 A ceiling.

Knob gives 1 %–99 % stepless PWM control

A physical speed knob adjusts PWM duty cycle from 1 % to 99 % without steps, letting users trade airflow for noise in any scenario. No software or motherboard PWM header is required, so control remains local and independent of BIOS settings. The package includes only the controller hub; cables or mounting hardware are not supplied.

Highlights

  • Six 4-pin PWM fans controlled from one hub
  • SATA or DC 5.5×2.5 mm 12 V power input options
  • 60 W total with 2 A per-port current limit
  • 1 %–99 % PWM stepless speed via knob
  • Compact 70×40×28 mm plastic housing for tight builds

Specifications

BrandSnuviax
Model5433DECI1373
included5433OJGY6358
weight0.059 kilograms
dimensions2.7 in x 1.6 in x 0.7 in
materialPlastic

Questions about this item

Will this hub work with the 3-pin fans I already own?

No — the 5433DECI1373 only accepts 4-pin PWM connectors, so 2-pin or 3-pin fans cannot be used.

How can I verify the controller is regulating speed correctly after installation?

Turn the knob; fan RPM should change smoothly across the 1 % to 99 % PWM range, confirming stepless control is active.

What cables come in the box and what must I supply?

The package contains only the controller unit; you must provide a SATA 12 V or DC 5.5 × 2.5 mm 12 V power lead and up to six 4-pin PWM fans.

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