The Jonsbo CB-40 is a powerful tower CPU air cooler designed for gaming and all-round systems. With four heatpipes and a 120mm PWM fan, it offers reliable cooling performance while maintaining a slim profile.
The Jonsbo CB-40 is a powerful tower CPU air cooler designed for gaming and all-round systems. With four heatpipes and a 120mm PWM fan, it offers reliable cooling performance while maintaining a slim profile.
The Jonsbo CB-40 is a powerful tower CPU air cooler designed for gaming and all-round systems. With four heatpipes and a 120mm PWM fan, it offers reliable cooling performance while maintaining a slim profile.
The Jonsbo CB-40 is a powerful tower CPU air cooler designed for gaming and all-round systems. With four heatpipes and a 120mm PWM fan, it offers reliable cooling performance while maintaining a slim profile.
– 4 heatpipes – Efficient heat transfer for stable CPU temperatures under load.
– 120mm PWM fan – High airflow with automatic speed adjustment.
– Direct-contact base – Direct contact with the CPU for improved heat transfer.
– Aluminum heatsink – Large surface area for effective heat dissipation.
– Wide socket compatibility – Supports common Intel and AMD platforms.
– Efficient tower cooling
The tower design ensures targeted airflow through the aluminum fins. The four heatpipes quickly transport heat away from the processor, keeping temperatures stable even during intensive use.
Powerful 120mm fan
The integrated 120mm fan generates a strong airflow for optimal cooling performance. Thanks to PWM control, the fan speed automatically adjusts to the system temperature, achieving a balanced ratio between performance and noise.
Sleek design for versatile builds
With its appearance, the CB-40 fits particularly well into white systems. It is suitable for gaming PCs as well as powerful everyday computers. Functionality and clean design take center stage here.
| Colour | |
|---|---|
| Primary Colour | White |
| Fan Frame Colour | White |
| Fan Blade Colour | White |
| Dimensions | |
| Length | 120 mm |
| Width | 71 mm |
| Height | 153.5 mm |
| Cooler Specifications | |
| Cooler Type | Single Tower Air Cooler |
| Heatpipes | 4 × 6 mm |
| Additional Fan Support | No |
| Cooling Method | Active Air Cooling |
| CPU Compatibility | |
| Supported Sockets | Intel 115X / 1200 / 1700 / 1851, AMD AM4 / AM5 |
| Fan Performance | |
| Fan Speed | 800 – 1800 RPM |
| Airflow | 37.77 – 77.07 m³/h |
| Static Pressure | 0.42 – 1.86 mmH₂O |
| Noise Level | 21.8 – 35.4 dB(A) |
| Connectivity | |
| Fan Connector | 4-Pin PWM |
| RGB Connector | 3-Pin 5V Digital RGB |
| Thermal Performance | |
| Maximum TDP | 225 W |
| Lighting | |
| RGB Lighting | Yes |
| Lighting Type | RGB |
| Included Accessories | |
| Included Fans | 1 × 120 mm |
