80 mm, 500-7000 RPM PWM, DBB, 70 cfm, 118.93 m³/h, 25 mmH2O, 12 VDC, 0.5 A, 4 pcs

ARCTIC’s versatile assortment of Fans is both quiet and powerful. We have the right options for any application or need, in sizes from 80 to 140 mm. Plus, our Fans are equipped with state-of-the-art engine technology, innovative fan blades and high-quality bearings, making them particularly durable and efficient.

Designed for Continuous Operation    
The impeller of the S8038-7K is held in place by two ball bearings, making it not only particularly durable but also less sensitive to external influences such as heat and dust.

Full Control with a Wide Speed Range    
The S8038-7K has a wide speed range that can be regulated via PWM and voltage, allowing it to be tuned to the specific system requirement. With a wide speed range from 500 rpm to 7000 rpm, it provides an ideal balance between cooling performance and noise, ensuring optimal performance in various scenarios.

High Airflow and Static Pressure    
Heat sinks and radiators benefit from fans with high static pressure. The S8038-7K has a static pressure of 25 mm/H2O, which enables it to push air, even through narrow cooling fins. At the same time, it achieves a maximum airflow of 118.93 m³/h allowing it to quickly dissipate heat from enclosures. These properties make it the ideal choice for a wide range of applications.

Flexible Connection Options    
With its standard 4-pin fan connector, the S8038-7K can also be connected to 2-pin or 3-pin sockets, and then be controlled by voltage. The 30 cm cable allows a lot of flexibility in positioning.

Active Cooling for Extended Motor Lifespan    
The lifespan of fans is mostly determined by the lifespan of the motor, which is significantly dependent on the motor temperature, especially in long-term operation. The motor of the S8038-7K is actively cooled by an additional impeller in the fan hub. By maintaining lower motor temperatures, its lifespan is extended by up to 50 %. This advance not only leads to improved operating efficiency, but also to significant cost savings in the long run.

Wide Range of Applications    
The S8038-7K fits into 2U server cases and serves as an upgrade or replacement for a CPU fan, radiator fan or for system ventilation. 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 minimal downtime.

Performance
Operating temperature (T-T)	-10 - 70 °C
Fan static pressure	25 mmH2O
Fan speed (min)	500 RPM
Fan speed (max)	7000 RPM
Quantity per pack	4 pc(s)
Bearing type	Dual ball bearing
Pulse-width modulation (PWM) support	Yes
Airflow	118.93 m³/h
Maximum airflow	70 cfm
Fan diameter	8 cm
Type	Fan
Suitable location	Processor

Design
Rack capacity	2U
Fan connector	4-pin
Number of fan blades	5
Number of fans	4 fan(s)
Product colour	Black

Power
Fan voltage	12 V
Fan current	0.5 A
Starting voltage	3.6 V

Weight & dimensions
Package weight	707 g
Package height	78 mm
Package depth	185 mm
Package width	104 mm
Cable length	0.3 m
Fan weight	146 g
Fan dimensions (W x D x H)	80 x 80 x 38 mm

Packaging content
Number of screws	16
Screws included	Yes