Hardware Spec Index

Teralux FN-5540 SE 140mm PWM ARGB Case Fan (3-Pack)

Case Fans · Teralux · SKU FN5540-SE · Released 2025 · Updated 2026-10-25

Key facts

Benchmark index884 (Case Fans scale)
Category rank#22,533
Street price$29
Power4 W
Performance per dollar30.48
Released2025

Specifications

BrandTeralux
ModelTeralux FN-5540 SE
Size140 × 140 × 25 mm
Speed500–2,800 RPM (PWM)
Airflow134.4 CFM
Static pressure2.66 mmH₂O
Noise36 dBA
BearingFluid dynamic bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-5540 SE 140mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/46067952 (accessed 2026-10-25).