Hardware Spec Index

Teralux FN-5408 Prime 140mm PWM Case Fan

Case Fans · Teralux · SKU FN5408-PRIME · Released 2025 · Updated 2026-10-21

Key facts

Benchmark index318 (Case Fans scale)
Category rank#37,013
Street price$9
Power4 W
Performance per dollar35.33
Released2025

Specifications

BrandTeralux
ModelTeralux FN-5408 Prime
Size140 × 140 × 25 mm
Speed400–2,900 RPM (PWM)
Airflow139.2 CFM
Static pressure2.75 mmH₂O
Noise32 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-5408 Prime 140mm PWM Case Fan”, https://vextor7.com/item/9617152 (accessed 2026-10-21).