Description
ModelACFAN00279A
The ARCTIC S8038-10K PWM (ACFAN00279A) is a high-performance 80 mm PWM cooling fan engineered to deliver strong airflow and static pressure in constrained environments where larger fans may not fit. Its wide PWM speed range (800–10 000 RPM) enables flexible operation — from controlled silent cooling to high-force airflow when system temperatures rise.
This fan excels in use cases like server racks, 2U chassis, network gear, industrial systems, compact PCs, heatsinks or radiator cooling. The dual ball bearing design enhances longevity and stability, making it suitable for both consumer and professional environments, including continuous 24/7 operation.
PWM control allows the fan to dynamically adjust speed based on temperature inputs from motherboard or fan controller headers. This balances cooling needs with acoustics, providing quiet operation under light loads and powerful airflow when needed.
Why It’s a Great Choice
Strong Cooling in Small Form Factor:
With a speed range up to 10 000 RPM, this fan delivers significant airflow and pressure for its size, making it ideal where compact fans are needed but airflow can’t be compromised.
Excellent Airflow & Pressure:
Rated ~85.3 CFM and ~16 mm H₂O static pressure, it pushes air effectively through heatsinks, 2U chassis panels, radiators, or restrictive filters.
Durable Dual Ball Bearing:
The dual ball bearing system ensures long life and stable performance — especially in continuous-operation systems like servers or industrial devices.
PWM Control for Dynamic Cooling:
4-pin PWM allows motherboard or controller speed regulation, enabling quieter operation when full speed isn’t needed and aggressive cooling when it is.
Versatile Application:
Perfect for server racks, 2U machines, chassis vents, heatsinks, or liquid cooler radiators — anywhere compact yet powerful airflow is needed.
Confidence Through Warranty:
Backed by a 6-year manufacturer warranty, giving peace of mind and confidence in long-term reliability.
Specifications:
| Specification | Details |
|---|---|
| Brand | ARCTIC |
| Model / SKU | S8038-10K PWM (ACFAN00279A) |
| Fan Size | 80 × 80 × 38 mm |
| Speed Range | 800 – 10 000 RPM (PWM) |
| Airflow | 85.3 CFM / 145 m³/h |
| Static Pressure | 16 mm H₂O |
| Bearing Type | Dual Ball Bearing |
| Connector | 4-Pin PWM |
| Voltage / Current | 12 V DC / ~0.49 A |
| Cable Length | ~300 mm |
| Colour | Black |
| Operating Temperature | –10 °C to 70 °C |
| Warranty | 6 Years |
| Use Case | Server/Case airflow, radiator/heatsink cooling |
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