Arctic Silver ARCTIC S12038-4K Server Fan, 4-pin, 40mm

Server Fan S12038-4K, 4000 RPM, 4-pin, 120mm, black.
Features: Designed for continuous operation. The impeller of the S12038-4K is held by two high-quality Japanese ball bearings in a sturdy brass housing. This design increases the stability, strength and perpendicularity of the fan and minimises sensitivity to influences such as heat and dust. In addition, the brass housing helps to reduce wear on high-speed fans.Ideal for industrial application. In addition to server cooling, it is also used in industrial systems and plays an important role in machine control and automation systems. Reliable and robust, it guarantees performance in various hardware environments and ensures efficient cooling and minimised downtimes.Full control with a wide speed range. The S12038-4K features a wide range of speeds from 600 to 4000 rpm, which can be controlled either via PWM or voltage regulation. This wide range enables precise adjustment of the fan to the specific requirements of the server, ensuring efficient cooling performance under different operating conditions.High airflow and static pressure. Heat sinks and radiators benefit from fans with high static pressure. The S12038-4K has a static pressure of 11,45 mmH?O, which enables it to push air, even through narrow cooling fins. At the same time, it achieves a maximum airflow of 180 m3/h allowing it to quickly dissipate heat from enclosures. These properties make it the ideal choice for a wide range of applications.Ideal for server environments. Especially in server environments, fans with a high pressure are required to enable sufficient air circulation in the often tightly packed enclosures. The S12038-4K fits into server cases from 3U and serves as an upgrade or replacement for a CPU fan, radiator fan or for system ventilation. Active cooling for extended motor lifespan. A 10°C lower motor temperature roughly doubles the service life. The motor of the S12038-4K is not only particularly efficient, but is also actively cooled by an additional impeller in the fan hub.Flexible connection options.The fan has a standard 4-Pin fan connector and can also be connected to and controlled on 2-Pin or 3-Pin headers, while the 30cm cable allows a lot of flexibility in positioning.
Specifications: Speed: 600-4000 rpm.Air flow: 106 CFM / 180 m3/h.Static pressure: 11.45 mm/H2O.Bearing: dual ball bearing with brass housing.Speed control: PWM.Voltage / current: 12V DC / 0.33A.Max current: 0.60A.Starting voltage: 3.1 V DC.Connector: 2510 4-Pin fan-connector.Flammability UL 94:V-0.Motor protection: Reverse Polarity Protection.Cable length: 300 mm.Color: black.Dimensions: 120x120x38 mm.Weight: 320 g.
Warranty: 6 years.