Hardware Spec Index

Teralux FN-6687 Core 140mm PWM Case Fan

Case Fans · Teralux · SKU FN6687-CORE · Released 2024 · Updated 2026-10-25

Key facts

Benchmark index704 (Case Fans scale)
Category rank#4,613
Street price$19
Power3 W
Performance per dollar37.05
Released2024

Specifications

BrandTeralux
ModelTeralux FN-6687 Core
Size140 × 140 × 25 mm
Speed400–1,600 RPM (PWM)
Airflow76.8 CFM
Static pressure1.52 mmH₂O
Noise22 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-6687 Core 140mm PWM Case Fan”, https://vextor7.com/item/686839 (accessed 2026-10-25).