Fan Cryorig Crona S 120 mm Black — 3-pack, 400–1700 RPM, 60.6 cfm, 2.65 mmH₂O

Cryorig Crona S 120 mm Black — 3-pack is a set of three 120 mm case fans designed for compact, quiet airflow in PC cases, radiators and spot cooling applications. Each fan measures 120×25.4×120 mm and operates in a speed range from 400 to 1700 RPM. The fans deliver up to 60.6 cfm airflow with a maximum static pressure of 2.65 mmH₂O while producing between 16.5 and 29.7 dB of noise. This package is supplied in black and includes the controller and remote that allow adjustment of lighting effects and fan-controlled lighting modes. Integrated acoustic absorbers and Cryorig’s HPLN bearing system are incorporated to reduce vibration and support stable, low-noise operation.

Advantages

The three-pack configuration provides multiple fans for case ventilation or radiator setups in a single purchase. A wide speed range (400–1700 RPM) offers a balance between low-noise idle operation and higher airflow performance when needed. The combination of up to 60.6 cfm airflow and 2.65 mmH₂O static pressure makes these fans suitable for both unrestricted case intake/exhaust and denser cooling scenarios. Integrated acoustic absorbers and Cryorig’s precision low-noise bearing technology reduce vibration and audible noise across the fan’s operating range. The included controller and remote enable on-the-fly adjustments of lighting effects and compatibility with 12V and 5V addressable RGB inputs.

Suitable for

• PC case ventilation (intake and exhaust)
• Cooling radiators or AIOs where a 120 mm fan is required
• Targeted spot cooling for components such as VRMs, storage bays or compact builds

Key specifications

• Fan size: 120×25.4×120 mm
• Operating speed: 400–1700 RPM
• Maximum airflow: 60.6 cfm
• Maximum static pressure: 2.65 mmH₂O
• Acoustic level: 16.5–29.7 dB
• Color: black
• Packed quantity: 3 fans per pack

How to use

Install the fan(s) in the desired position inside the PC case or on a compatible radiator using the provided mounting screws or standard 120 mm fan holes. Connect power and tachometer signals to the system fan header(s) or a fan controller according to your motherboard or controller documentation. For lighting control, connect the included controller to the fans and to power, or use a 12V/5V addressable RGB header on a compatible motherboard; use the supplied remote or motherboard software to select lighting modes and adjust colors and speed settings. Ensure airflow direction is oriented correctly for intake or exhaust based on your case layout.

Recommendations

For quieter operation, run the fans at lower speeds during light workloads and increase speed under higher thermal load. When mounting on radiators, maintain appropriate fan spacing to avoid airflow restriction and ensure the fans’ static pressure is leveraged for denser fin arrays. Periodically clean the fan blades and acoustic absorber pads from dust to preserve airflow and acoustic performance.