Hardware Spec Index

Teralux FN-5403 SE 140mm PWM Case Fan

Case Fans · Teralux · SKU FN5403-SE · Released 2019 · Updated 2026-10-25

Key facts

Benchmark index712 (Case Fans scale)
Category rank#29,488
Street price$19
Power3 W
Performance per dollar37.47
Released2019

Specifications

BrandTeralux
ModelTeralux FN-5403 SE
Size140 × 140 × 25 mm
Speed400–2,400 RPM (PWM)
Airflow115.2 CFM
Static pressure2.28 mmH₂O
Noise32 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-5403 SE 140mm PWM Case Fan”, https://vextor7.com/item/6551438 (accessed 2026-10-25).