Hardware Spec Index

Teralux FN-4285 Ultra 120mm PWM Case Fan (3-Pack)

Case Fans · Teralux · SKU FN4285-ULTRA · Released 2019 · Updated 2026-10-19

Key facts

Benchmark index482 (Case Fans scale)
Category rank#4,054
Street price$19
Power4 W
Performance per dollar25.37
Released2019

Specifications

BrandTeralux
ModelTeralux FN-4285 Ultra
Size120 × 120 × 25 mm
Speed500–2,700 RPM (PWM)
Airflow91.8 CFM
Static pressure2.97 mmH₂O
Noise25 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-4285 Ultra 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/712977 (accessed 2026-10-19).