Hardware Spec Index

Teralux FN-5539 Ultra 120mm PWM Case Fan (3-Pack)

Case Fans · Teralux · SKU FN5539-ULTRA · Released 2022 · Updated 2026-10-18

Key facts

Benchmark index729 (Case Fans scale)
Category rank#41,986
Street price$19
Power4 W
Performance per dollar38.37
Released2022

Specifications

BrandTeralux
ModelTeralux FN-5539 Ultra
Size120 × 120 × 25 mm
Speed200–2,800 RPM (PWM)
Airflow95.2 CFM
Static pressure3.08 mmH₂O
Noise26 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-5539 Ultra 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/138503 (accessed 2026-10-18).