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Small rectangular fan hub with three 3-pin and 4-pin headers, a rotary knob, blue LED indicator, and an IDE power connector

Vszerda

Vszerda 12V 3-Channel Fan Hub 1Knob IDE

SKU CH-HZV6-WWH3M

Three-channel fan hub with manual knob control connects up to three 3-pin or 4-pin fans via IDE power up to 30 W total

  • Connect three fans simultaneously from a single IDE power source
  • Stepless 0 V–12 V speed control via a single rotary knob
  • Fits a standard 120 mm chassis slot for PCI-bracket mounting
  • Built-in control chip with aluminium heatsink keeps regulation stable
  • Blue LED indicator shows power status at a glance

Manual fan control for three fans

The Vszerda 12V hub connects three 3-pin or 4-pin fans through a single IDE power connector. A built-in rotary knob provides stepless voltage adjustment from 0 V to 12 V so you can balance airflow and noise by hand. It mounts in a standard PCI bracket slot for easy access.

Fits a PCI bracket and draws power from IDE

The controller installs in the chassis PCI location and requires an available IDE 4-pin power lead from the supply. It frees the motherboard fan headers entirely, which is useful when headers are missing, occupied or damaged. Total combined fan draw must stay within the 30 W theoretical limit.

Replaces missing or broken motherboard headers

This hub upgrades a system that lacks enough functional fan connectors or needs simpler manual control than software curves provide. It is not suited for a single fan drawing more than 10 W, and builders who need automatic temperature-based speed curves or more than three fans will need a different solution.

Highlights

  • Connect three fans simultaneously from a single IDE power source
  • Stepless 0 V–12 V speed control via a single rotary knob
  • Fits a standard 120 mm chassis slot for PCI-bracket mounting
  • Built-in control chip with aluminium heatsink keeps regulation stable
  • Blue LED indicator shows power status at a glance

Specifications

No published specifications for this item yet.

Questions about this item

How many fans can I connect before I hit the 30 W limit?

The hub supports three fans and a total draw of 30 W; keep the combined load at or below that figure to avoid damage.

Does the built-in resistor get hot during continuous operation?

Yes, the supplier notes that the internal resistor heating up is normal and not a cause for concern.

What power connector must my PSU provide for this hub?

An IDE 4-pin connector is required to supply the 12 V input.

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