Hardware Spec Index

Teralux FN-5991 SE 140mm PWM Case Fan (3-Pack)

Case Fans · Teralux · SKU FN5991-SE · Released 2022 · Updated 2026-10-26

Key facts

Benchmark index233 (Case Fans scale)
Category rank#20,311
Street price$9
Power4 W
Performance per dollar25.89
Released2022

Specifications

BrandTeralux
ModelTeralux FN-5991 SE
Size140 × 140 × 25 mm
Speed500–2,800 RPM (PWM)
Airflow134.4 CFM
Static pressure2.66 mmH₂O
Noise31 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-5991 SE 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/12561964 (accessed 2026-10-26).