Noctua NA-FH1 computer cooling system part/accessory Fan controller

The NA-FH1 is a high-quality. smartly-protected 8 channel PWM fan hub that allows up to eight PWM fans to be run and controlled simultaneously via a single PWM motherboard fan header or stand-alone controllers such as the optional NA-FC1. Non-PWM fans can be controlled by adjusting the input voltage. Supporting both 12V and 5V fans with 4-pin PWM and 3-pin connectors. the NA-FH1 is highly flexible and suitable both for PC environments and other 12V- or 5V-based applications. It can be powered either via its S-ATA input (for 12V fans. up to 54W) or 4-pin PWM input (for 5V and 12V fans. up to 24W). both of which are protected against overcurrent with a self-resetting fuse for maximum safety even in case of short-circuits on the connected devices or cables. The two ports can also be used concurrently with the device. automatically taking power via S-ATA and exchanging RPM and PWM signals via the 4-pin interface. Status LEDs allow for easy monitoring and thanks to its magnetic fixture. installing the NA-FH1 inside a PC case or on any other steel surface is a breeze. Topped off with CE. UKCA and UL certifications. full compliance with all applicable safety standards as well as Noctua’s 6-year manufacturer’s warranty. the NA-FH1 is a safe. dependable premium choice for powering and controlling up to eight fans.Caution: Do not place directly on hard disk drives. keep at least 5cm distance. When powering via the 4-pin input from a PC motherboard. please check your motherboard manual for the maximum current of the fan header and make sure not to exceed it.Up to 54W via S-ATA and 24W via 4-pinWhen powered via it’s S-ATA interface (for 12V fans only). the NA-FH1 can run fans with a combined power draw of up to 54W. When using the 4-pin PWM input only (for 5V or 12V fans). the maximum power draw can go as high as 24W.Controlling high-power fans safelyIf both its S-ATA and 4-pin input ports are connected. the NA-FH1 will automatically draw power via S-ATA and use the 4-pin port