Hardware Spec Index

Teralux FN-4434 Ultra 140mm PWM Case Fan

Case Fans · Teralux · SKU FN4434-ULTRA · Released 2019 · Updated 2026-10-22

Key facts

Benchmark index237 (Case Fans scale)
Category rank#20,970
Street price$9
Power3 W
Performance per dollar26.33
Released2019

Specifications

BrandTeralux
ModelTeralux FN-4434 Ultra
Size140 × 140 × 25 mm
Speed400–2,200 RPM (PWM)
Airflow105.6 CFM
Static pressure2.09 mmH₂O
Noise25 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-4434 Ultra 140mm PWM Case Fan”, https://vextor7.com/item/22010315 (accessed 2026-10-22).