ARCTIC P14 PWM PST Black (ACFAN00125A)

Powerful 140 mm high static pressure controlled fan with PWM Sharing Technology (PST) support. PST support is implemented as a separate branch on the power wire. The PST branch is about 50 mm long and has a 4-pin connector. First, a PST-enabled fan is connected to the 4-pin connector on the motherboard in the usual way, and then another fan is connected to the PST branch. Further, if the second fan was also equipped with PST, you can connect a third one to it, and another one to that one.

As a result, all fans in the chain are controlled from the same power source using a single signal, the entire PC cooling system works more efficiently, and the overall power consumption is lower than when each fan and cooler are connected to a separate connector. The ARCTIC P14 PWM PST Black fan is positioned as a mid-range fan targeted at installation in computer cases, CPU coolers, and liquid cooling radiators. Thanks to a trouble-free brushless electric motor (up to 1700 rpm) and a specially optimized five-blade impeller, it provides impressive performance up to 123.8 m³/min. The bearing assembly uses a long life bearing, an advanced FDB bearing (plain bearing), which reduces friction for quiet operation and long service life.