Hardware Spec Index

Teralux FN-5331 Ultra 140mm PWM Case Fan

Case Fans · Teralux · SKU FN5331-ULTRA · Released 2023 · Updated 2026-10-23

Key facts

Benchmark index753 (Case Fans scale)
Category rank#16,528
Street price$29
Power3 W
Performance per dollar25.97
Released2023

Specifications

BrandTeralux
ModelTeralux FN-5331 Ultra
Size140 × 140 × 25 mm
Speed500–1,900 RPM (PWM)
Airflow91.2 CFM
Static pressure1.80 mmH₂O
Noise32 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-5331 Ultra 140mm PWM Case Fan”, https://vextor7.com/item/96564473 (accessed 2026-10-23).