Hardware Spec Index

Teralux FN-3784 Core 140mm PWM Case Fan (3-Pack)

Case Fans · Teralux · SKU FN3784-CORE · Released 2021 · Updated 2026-10-19

Key facts

Benchmark index463 (Case Fans scale)
Category rank#35,442
Street price$19
Power2 W
Performance per dollar24.37
Released2021

Specifications

BrandTeralux
ModelTeralux FN-3784 Core
Size140 × 140 × 25 mm
Speed300–1,400 RPM (PWM)
Airflow67.2 CFM
Static pressure1.33 mmH₂O
Noise31 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-3784 Core 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/6557770 (accessed 2026-10-19).