Jonsbo CR-1400 EVO CPU Cooler

Jonsbo CR-1400 EVO is an air cooler for processors, aimed at budget and mid-range configurations, where you seek something more meaningful than a stock solution. The cooler comes with a single 92 mm fan that supports a wide range of speeds between 800 and 2200 RPM. It is compatible with modern sockets AM4, AM5, LGA 1700, and even the upcoming LGA 1851, making it a flexible choice for future upgrades. There is no RGB, so it is more for people who prefer a clean, functional build rather than lights.

What you get

You get a compact air cooler that is easy to install in smaller cases thanks to the 92 x 92 x 25 mm fan. The range of 800 to 2200 RPM allows you to balance between quieter operation at low load and more aggressive cooling under load. With an airflow of 38.2 CFM, the cooler is a sensible choice for standard gaming or office systems where you want lower temperatures than the stock cooler without complicated installation. The 4-pin connector allows PWM control, so the motherboard can automatically adjust the speeds according to the CPU temperature.

• Air cooling that is easy to maintain and install, without the need for pumps or additional software.
• Compatibility with multiple sockets – AM4, AM5, LGA 1200, LGA 1151, LGA 1150, LGA 1155, LGA 1156, LGA 1700, LGA 1851 – gives freedom in choice and future upgrades.
• Compact fan size 92 x 92 x 25 mm, suitable for tighter cases and configurations with limited space around the socket.
• One included fan (1 pc.), which simplifies installation and reduces the risk of additional vibrations and noise.
• 4-pin fan connector with PWM support, so cooling can be adjusted according to the processor load.
• Speed range 800 – 2200 RPM, allowing quieter operation in idle and more serious cooling during gaming or rendering.
• Airflow 38.2 CFM and noise level up to 33.88 dBA, balanced for everyday use without an overly “roaring” fan.
• Lack of RGB (No), which is a plus if you want a simpler build without extra cables and lights.
• Operates on standard DC 12V power for the fan, compatible with mainstream motherboards.

Who it is suitable for

This cooler is suitable for budget and mid-range gaming or office machines, where you want better cooling and noise control compared to the stock cooler. It is also a good option if you are building a compact system with limited space and are not aiming for maximum overclocking. If you plan to heavily overclock a powerful CPU, you should rather look at larger towers or liquid cooling.

CR-1400 EVO impresses mainly with its good socket compatibility and PWM control in a compact form, without unnecessary extras – just clean and practical cooling for an everyday build.