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Purple 120 mm square case fan with four LEDs clear frame

SXDOOL

SXDOOL Purple Quad 4-LED 120mm Case Fan accessory

SKU CH-2SB8-HCWRR

A 120 mm case fan with four purple LEDs delivers 66.2 cfm at 1500 RPM and 31 dBA using a 12 V, 0.18 A motor and dual 3- and 4-pin connectors

  • Purple quad-LED glow adds vivid case lighting
  • 120 mm square frame fits standard mounting points
  • 1500 RPM airflow of 66.2 cfm cools components efficiently
  • 5 mm H₂O static pressure pushes air through restrictive filters
  • 31 dBA operation keeps system noise low

120 mm Purple LED Cooling Fan

The SXDOOL Purple Quad 4-LED is a 120 mm case fan designed for PC builders who want coloured illumination inside a standard chassis. It mounts in any 120 mm fan location and draws power from a 12 V header.

Practical Limits of 3 and 4-Pin Control

The fan connects via both 3-pin and 4-pin headers, so it works with voltage-controlled and PWM motherboard headers alike. Speed is fixed at 1500 RPM with a ten percent tolerance, meaning airflow stays near 66.2 cfm and static pressure at 2.5 mm H₂O regardless of load. Acoustic output reaches 31 dBA, which may be noticeable in silent-focused builds.

Clear Frame and Dual Connector Convenience

A transparent frame houses four purple LEDs that glow without coloured plastic filtering. The unit weighs 5 oz and measures 25 mm thick, fitting standard mounting holes without clearance issues. Dual 3-pin and 4-pin cables let you choose the header type available on your board, simplifying cable routing in tight spaces.

How it compares

Measured against everything we stock in Cable Locks & Laptop Extras, at today’s prices. Recalculated every night.

Price $18.99
Typical for this category: the median of 8,808 items is $16.99.

Specifications

No published specifications for this item yet.

Questions about this item

How do I pick between the 3-pin and 4-pin connectors on this 120mm fan?

Use the 4-pin header for PWM speed control from the motherboard; the 3-pin header runs at full 1500 RPM and is useful when only voltage control is available.

What does the 66.2 cfm airflow rating deliver in a typical case?

It moves enough air to cool a mid-tower chassis with standard components, producing 31 dBA at 1500 RPM.

How does the 3-pin or 4-pin connector limit fan control?

The 4-pin connector enables PWM control down to low speeds, while the 3-pin connector only allows voltage-based control with a higher minimum speed.

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