Hardware Spec Index

Teralux FN-5805 Prime 140mm PWM Case Fan

Case Fans · Teralux · SKU FN5805-PRIME · Released 2022 · Updated 2026-10-19

Key facts

Benchmark index739 (Case Fans scale)
Category rank#2,937
Street price$29
Power4 W
Performance per dollar25.48
Released2022

Specifications

BrandTeralux
ModelTeralux FN-5805 Prime
Size140 × 140 × 25 mm
Speed400–2,800 RPM (PWM)
Airflow134.4 CFM
Static pressure2.66 mmH₂O
Noise35 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-5805 Prime 140mm PWM Case Fan”, https://vextor7.com/item/19367129 (accessed 2026-10-19).