Shulou(Shulou.com)11/24 Report--

Thanks to CTOnews.com netizens OC_Formula and Wu Yanzu in South China for their clue delivery!

CTOnews.com May 11, the owl launched a PWM fan hub NA-FH1, featuring signal quality and circuit safety, priced at $34.90 (CTOnews.com Note: currently about RMB242), and can control up to eight PWM fans at the same time.

"although there is no shortage of fan hubs on the market, we find that most of them lack functionality and safety," explained Owl CEO Roland Mossig. "PWM controls and RPM readings may be unreliable, and most devices lack overcurrent or short-circuit protection, which can be dangerous when powered through S-ATA. This is where NA-FH1 intervenes: a safe and reliable power supply and control of up to eight fans!"

NA-FH1 supports 12V and 5V fans with 4-pin PWM and 3-pin connectors for PC environments and other 12V or 5V-based application scenarios.

In terms of safety, the NA-FH1 is equipped with a protection circuit with a reset multiple fuse, which automatically turns off in the event of an overcurrent or short circuit, thus protecting the connected fan and surrounding components from overcurrent or short circuit in the output port.

According to reports, the NA-FH1 can be powered by its S-ATA input (for 12 V fans, up to 54 W) or 4-pin PWM input (for 5 V and 12 V fans, up to 24 W).

These two ports can also be used with the equipment at the same time, the power is automatically obtained by S-ATA and the RPM and PWM signals are exchanged through the 4-pin interface, and the status LED is easy to monitor.

In other ways, it is equipped with a magnetic fixture, so you can install the NA-FH1 anywhere in the PC chassis. It is CE, UKCA and UL certified and fully complies with all applicable safety standards. In addition, the owl will offer a 6-year warranty.

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