Hardware Spec Index

Teralux FN-8939 Core 140mm PWM Case Fan

Case Fans · Teralux · SKU FN8939-CORE · Released 2019 · Updated 2026-10-26

Key facts

Benchmark index391 (Case Fans scale)
Category rank#15,471
Street price$9
Power3 W
Performance per dollar43.44
Released2019

Specifications

BrandTeralux
ModelTeralux FN-8939 Core
Size140 × 140 × 25 mm
Speed400–1,500 RPM (PWM)
Airflow72.0 CFM
Static pressure1.43 mmH₂O
Noise31 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-8939 Core 140mm PWM Case Fan”, https://vextor7.com/item/94090565 (accessed 2026-10-26).