Hardware Spec Index

Teralux FN-5373 Ultra 140mm PWM Case Fan

Case Fans · Teralux · SKU FN5373-ULTRA · Released 2020 · Updated 2026-10-22

Key facts

Benchmark index412 (Case Fans scale)
Category rank#10,633
Street price$19
Power3 W
Performance per dollar21.68
Released2020

Specifications

BrandTeralux
ModelTeralux FN-5373 Ultra
Size140 × 140 × 25 mm
Speed300–2,400 RPM (PWM)
Airflow115.2 CFM
Static pressure2.28 mmH₂O
Noise34 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-5373 Ultra 140mm PWM Case Fan”, https://vextor7.com/item/9692256 (accessed 2026-10-22).