Hardware Spec Index

Teralux FN-8402 Pro 140mm PWM Case Fan

Case Fans · Teralux · SKU FN8402-PRO · Released 2024 · Updated 2026-10-23

Key facts

Benchmark index257 (Case Fans scale)
Category rank#16,878
Street price$9
Power3 W
Performance per dollar28.56
Released2024

Specifications

BrandTeralux
ModelTeralux FN-8402 Pro
Size140 × 140 × 25 mm
Speed500–1,800 RPM (PWM)
Airflow86.4 CFM
Static pressure1.71 mmH₂O
Noise30 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-8402 Pro 140mm PWM Case Fan”, https://vextor7.com/item/14769865 (accessed 2026-10-23).