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Six square crystal diamond 120 mm fans with transparent frames and RGB LEDs, shown in a pack of six

Corn Electronics

Corn Electronics Crystal Diamond 120 mm case fan 6 pack

SKU CH-HR36-HV7R3

Six 120 mm addressable RGB fans with hydraulic bearings, 36.5 CFM airflow at 1200 RPM and 20 dBA noise, plus 380 lighting modes controllable by remote or 5 V motherboard sync

  • TypeCase Fan
  • ColorCrystal Diamond
  • LEDRGB
  • High airflow cooling with 36.5 CFM at 1200 RPM
  • Silent hydraulic bearing runs at 20 dBA
  • 380 RGB lighting modes via remote control
  • Music rhythm sync plus 5 V ARGB motherboard sync
  • 40 000-hour rated life with PWM temperature control

Six-pack 120 mm RGB case fans

This six-pack supplies six 120 mm Crystal Diamond fans with addressable RGB lighting and hydraulic bearings. The fans spin at 1200 RPM and deliver 36.5 CFM each while running at roughly 20 dBA. They are aimed at builders who want coordinated lighting across multiple intake or exhaust positions.

Check 5 V ARGB header and PWM support

Your motherboard must provide a 5 V three-pin addressable RGB header; the fans do not work with 12 V four-pin RGB. A PWM fan header is required for the 12 V motor speed control. Each fan uses a small six-pin connector for the lighting daisy-chain and a standard four-pin PWM plug for power.

Sustained load runs at 1200 RPM

Under continuous operation the fans maintain their rated 1200 RPM and 3.6 W power draw per unit. The hydraulic bearing is rated for 40000 hours of life and self-lubricates to keep noise low. Eight silicone damping pads on each frame absorb motor vibration during long sessions.

Highlights

  • High airflow cooling with 36.5 CFM at 1200 RPM
  • Silent hydraulic bearing runs at 20 dBA
  • 380 RGB lighting modes via remote control
  • Music rhythm sync plus 5 V ARGB motherboard sync
  • 40 000-hour rated life with PWM temperature control

Specifications

TypeCase Fan
ColorCrystal Diamond
LEDRGB

Questions about this item

What comes in the box and do I need any extra cables or controllers?

The pack includes six 120 mm Crystal Diamond fans, a remote control and an analog intelligent controller with dual ARGB interfaces; each fan has a 500 mm cable with a small 6-pin connector, so no extra cables are required.

How do I choose between the different lighting modes and sync options?

Use the remote to select from 380 preset light modes, or connect the 5 V 3-pin ARGB header to a compatible motherboard (ASUS, MSI, Gigabyte, ASRock, Colorful) for software sync; music rhythm sync is handled by the included controller.

What does the 36.5 CFM airflow figure mean for my actual case temperatures?

At 1200 RPM the fans move 36.5 CFM each, so six fans provide high-volume airflow through the chassis while the hydraulic bearing and eight silicone damping pads keep noise around 20 dBA.

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