Hardware Spec Index

Teralux FN-1684 Core 140mm PWM Case Fan

Case Fans · Teralux · SKU FN1684-CORE · Released 2019 · Updated 2026-10-22

Key facts

Benchmark index528 (Case Fans scale)
Category rank#46,167
Street price$19
Power3 W
Performance per dollar27.79
Released2019

Specifications

BrandTeralux
ModelTeralux FN-1684 Core
Size140 × 140 × 25 mm
Speed400–1,700 RPM (PWM)
Airflow81.6 CFM
Static pressure1.61 mmH₂O
Noise29 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-1684 Core 140mm PWM Case Fan”, https://vextor7.com/item/97837661 (accessed 2026-10-22).