Processor air cooler Jonsbo CR-1000 EVO, 120 mm fan, 600–1500 RPM, hydraulic bearing, Black

Jonsbo CR-1000 EVO is a CPU air cooler equipped with a 120 mm fan that operates between 600 and 1500 RPM on a hydraulic bearing. Finished in black, the cooler provides up to 59.48 CFM airflow with noise levels ranging from 22 dB to 32 dB and air pressure between 0.26 and 1.81 mmH2O, making it suitable for standard desktop PC builds requiring effective and quiet processor cooling.

Advantages

The Jonsbo CR-1000 EVO combines a compact tower design and a 120 mm hydraulic-bearing fan to deliver balanced cooling performance and low noise. Its speed range allows reduced acoustic output at light loads while providing higher airflow when more cooling is needed. The black finish ensures a neutral appearance compatible with most system styles.

Suitable for (tasks / use cases)

• Cooling mainstream desktop CPUs in standard ATX, micro-ATX, and mini-ITX builds
• Quiet office and home systems where low noise is important
• Everyday computing, light multitasking and moderate gaming

Key specifications

• Model: Jonsbo CR-1000 EVO (MPN: CR-1000 EVO, EAN: 6970620552842)
• Fan size: 120 mm
• Fan speed: 600–1500 RPM
• Bearing type: Hydraulic
• Airflow: up to 59.48 CFM
• Noise level: 22–32 dB
• Air pressure: 0.26–1.81 mmH2O
• Color: Black

How to use

Install the Jonsbo CR-1000 EVO onto a compatible CPU socket following the motherboard and cooler mounting instructions provided by the manufacturer. Ensure the cooler is mounted firmly with appropriate thermal paste applied to the CPU surface. Connect the 4-pin fan header to the motherboard to allow PWM speed control between 600 and 1500 RPM. Verify airflow direction and clearances inside the case to maintain unobstructed air passage.

Recommendations

For optimal results, use the motherboard's PWM fan control profile to keep acoustic levels low during light use and allow higher fan speeds under sustained load; routinely check that case airflow is sufficient and dust filters are clean to preserve cooling performance.