Cool Diamond RGB Fan 12cm Silent Computer Chassis Cooling Fan with ARGB Synchronous

This 12cm cooling fan brings together quiet, reliable airflow and eye-catching crystal diamond RGB lighting for your PC build. With a 1200 RPM speed and hydraulic bearing, it delivers effective chassis cooling at just 25 dB noise output. The ARGB motherboard synchronous support means you can coordinate lighting effects across compatible components without extra software. Available in a range of style kits, from a single fan with controller up to six-fan bundles, you can choose exactly what fits your case and budget. At 0.14 kg per fan and ABS construction, this fan is both lightweight and sturdy for standard case mounting.

Features and Construction

This cooling fan combines practical performance with distinctive visual design. The crystal diamond aperture adds a unique look to the fan hub while the 120mm size fits most chassis fan mounts.

Material and Build

The fan frame and blades are made from ABS plastic, a common choice for computer fans due to its balance of strength and light weight. Each fan weighs just 0.14 kg, making it easy to handle during installation without stressing case mounting points. The hydraulic bearing inside the motor provides smooth rotation with a rated lifespan of 30,000 hours.

Size and Practical Fit

Measuring 12cm in diameter, this fan fits standard 120mm fan mounts found in most ATX and Micro-ATX computer cases. The 1200 RPM speed is a common mid-range specification, providing decent airflow while keeping noise low at 25 dB. The 4-pin power connector is compatible with standard fan headers on motherboards or controllers.

Uses and Placement

Whether you are building a new gaming PC or upgrading an existing system, this fan serves multiple roles inside the chassis. Its ARGB capability and quiet operation make it suitable for both performance and aesthetics-focused builds.

Event or Professional Use

For system builders or IT professionals assembling multiple PCs, the availability of multi-fan kits simplifies ordering and ensures consistent lighting across all fans. The motherboard synchronous feature allows for unified control without extra software, useful in office or show environments where tidy cable management is valued.

Everyday Home Use

Home users upgrading their PC will appreciate the low noise level of 25 dB, which keeps the computer quiet during daily tasks like browsing, streaming, or light gaming. The crystal diamond RGB adds a personalised touch without requiring complex setup, especially when using the included controller for standalone lighting modes.

Benefits and Buying Value

This fan offers a practical balance of performance, quiet operation, and lighting flexibility. The hydraulic bearing and 30,000-hour lifespan mean it is built to last through years of regular use.

Reuse and Low Maintenance

Hydraulic bearings are known for their smooth operation and do not require oiling or periodic maintenance during normal use. The ABS plastic frame resists common wear from dust and handling, making the fan reusable across different builds over time.

Why Choose This Product

The key advantage is the combination of crystal diamond RGB styling with motherboard ARGB synchronisation at a quiet 25 dB noise level. With multiple kit sizes from single to six fans, you can scale the cooling setup exactly as needed without buying redundant parts.