Hardware Spec Index

Teralux FN-1491 Core 140mm PWM Case Fan (3-Pack)

Case Fans · Teralux · SKU FN1491-CORE · Released 2019 · Updated 2026-10-20

Key facts

Benchmark index211 (Case Fans scale)
Category rank#48,355
Street price$9
Power3 W
Performance per dollar23.44
Released2019

Specifications

BrandTeralux
ModelTeralux FN-1491 Core
Size140 × 140 × 25 mm
Speed300–1,500 RPM (PWM)
Airflow72.0 CFM
Static pressure1.43 mmH₂O
Noise29 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-1491 Core 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/92948365 (accessed 2026-10-20).