According to news from this site on August 14, according to Japanese media Gdm, cooling equipment manufacturer Dynatron Technology today launched a push-down air-cooled radiator Q4 with a height of only 30mm.
Dynatron Q4 is only compatible with the Intel LGA1700 platform and is designed for 1.5U height servers. It is equipped with 2 heat pipes, copper base and aluminum fins, and is equipped with a 92mm diameter and 12mm thick double ball bearing fan.
The PWM fan speed reaches up to 3200RPM. The airflow parameters under each duty cycle are compiled as follows on this site:
0~20% duty cycle: speed 800 RPM, air volume 9.88 CFM, static pressure 0.28 mmH2O, noise 22.3 db (A) ;
50% duty cycle: speed 1900 RPM, air volume 21.38 CFM, static pressure 1.22 mmH2O, noise 26.1 db (A);
100% duty cycle: speed 3200 RPM, air volume 35.78 CFM, static pressure 3.21 mmH2O, Noise 36.2 db (A).
Dynatron Q4 air-cooled radiator has a service life of 70,000 hours, has a heat dissipation capacity of 115W at an ambient temperature of 30°C, and has a standard thermal conductivity of 4~6 W/m·K (it will vary depending on the application method ) Shin-Etsu X-23-7762 or equivalent thermal paste.
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