Chladiaci ventilátor Darkflash DR08 (biely) — ventilátor do skrine/CPU, model DR08 biely, jeden 120-mm ventilátor

Darkflash DR08 Cooling Fan (White) is a 120 mm PWM A-RGB fan designed for case ventilation or supplemental CPU cooling. The DR08 White combines a compact 120 x 25 x 120 mm form factor with adjustable rotational speed and addressable RGB lighting, providing a balance of airflow, static pressure and low noise suitable for desktop builds, repairs and upgrades that require a single 120 mm fan.

Advantages

The fan operates at 800–1600 ±10% RPM to match cooling demand while keeping acoustic output low, with a maximum noise level of 30 dBA. Maximum airflow reaches 59.1 CFM and maximum static pressure is 1.73 mm H₂O, delivering effective heat dissipation for radiators, heatsinks and general case airflow. With a rated lifetime of up to 40,000 hours and a current draw of 0.25 A, the DR08 offers longevity and energy-efficient operation. Addressable RGB backlighting supports common motherboard ecosystems for synchronized lighting control.

Suitable for

• Improving case airflow in mid-tower and full-tower desktop builds
• Supplemental cooling for CPU air coolers or compact AIO radiators
• Replacing a single 120 mm fan in repairs or upgrades
• Systems where synchronized A‑RGB lighting is desired (ASUS, MSI, Gigabyte, ASRock)

Key specifications

• Fan size: 120 x 25 x 120 mm
• Speed range: 800–1600 ±10% RPM (PWM)
• Maximum airflow: 59.1 CFM
• Maximum static pressure: 1.73 mm H₂O
• Maximum noise level: 30 dBA
• Rated current: 0.25 A
• Estimated lifetime: up to 40,000 hours
• Lighting: Addressable RGB (A‑RGB)
• Connectors: 4‑pin PWM power connector, 3‑pin A‑RGB lighting connector
• Color: White

How to use

Install the fan into a compatible 120 mm mounting location in your PC case or onto a 120 mm radiator following the case or cooler manufacturer’s instructions. Connect the 4‑pin PWM power connector to an available motherboard fan header to enable speed control, and attach the 3‑pin A‑RGB connector to a compatible A‑RGB header or controller to manage lighting. Route cables to avoid obstructing airflow and secure the fan with the included screws or mounting hardware. Configure fan curves and lighting profiles in your motherboard or controller software as needed.

Recommendations

For balanced cooling and low noise, configure PWM control with a gradual fan curve that increases speed under higher CPU or GPU temperature thresholds. When used with A‑RGB ecosystems, verify header pinouts and voltage compatibility before connecting. Use one fan per available header when possible or add a PWM hub if necessary, and perform periodic cleaning of fan blades to maintain airflow and prolong lifetime.