ARCTICS4028-15K - 40x40x28 mm Fan, 1400-15000 RPM, PWM Regulated, 4-pin Connector, 12 V DC - Black

Q: are these silent or the standard howling?

They aren’t silent but they are at least 90% quieter than the standard screamers. A point to note is that on the servers I've used these the cpu temps can be around 10-12c hotter than using the screamers so watch out for that. They move significantly less air.

Product ID: 435398172

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Details

Brand
ARCTIC
Power connector type
4-Pin
Voltage
12 Volts
Cooling method
Air
Compatible devices
Server Printer

💨32.67 m³/h airflow

🔄PWM regulated 4-pin control

⚙️15000 RPM max speed

Frequently Bought Together

ARCTIC S4028-15K - 40x40x28 mm Server Fan, 1400–15000 RPM, PWM Regulated, 4-pin Connector, 12 V DC, Rack Cooling Fan - Black

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Description

💨 Cool smarter, not harder — the powerhouse fan your setup deserves!

HIGH STATIC PRESSURE - 26.5 mm/H2O pushes air through dense radiators effortlessly
PRECISION PWM CONTROL - Seamlessly adjust fan speed for silent efficiency
UNMATCHED SPEED POWER - Blazing 15,000 RPM for ultimate cooling performance
DURABILITY MEETS DESIGN - Dual ball bearings ensure long-lasting, dust-resistant operation
VERSATILE COMPATIBILITY - Fits 1U servers, NAS, routers, and more with flexible 40 cm cable

The ARCTIC S4028-15K is a compact yet powerful 40x40x28 mm fan featuring a max speed of 15,000 RPM and PWM regulation via a 4-pin connector. Its dual ball bearing design enhances durability and resistance to heat and dust. Delivering 32.67 m³/h airflow and 26.5 mm/H2O static pressure, it excels in cooling 1U servers, NAS devices, routers, and compact PCs with flexible installation options.