Hardware Spec Index

Teralux FN-3892 Prime 140mm PWM Case Fan (3-Pack)

Case Fans · Teralux · SKU FN3892-PRIME · Released 2023 · Updated 2026-10-19

Key facts

Benchmark index419 (Case Fans scale)
Category rank#34,193
Street price$9
Power3 W
Performance per dollar46.56
Released2023

Specifications

BrandTeralux
ModelTeralux FN-3892 Prime
Size140 × 140 × 25 mm
Speed400–1,500 RPM (PWM)
Airflow72.0 CFM
Static pressure1.43 mmH₂O
Noise23 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-3892 Prime 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/92374182 (accessed 2026-10-19).