Hardware Spec Index

Teralux FN-6402 Pro 140mm PWM Case Fan

Case Fans · Teralux · SKU FN6402-PRO · Released 2024 · Updated 2026-10-26

Key facts

Benchmark index559 (Case Fans scale)
Category rank#22,921
Street price$19
Power4 W
Performance per dollar29.42
Released2024

Specifications

BrandTeralux
ModelTeralux FN-6402 Pro
Size140 × 140 × 25 mm
Speed300–2,800 RPM (PWM)
Airflow134.4 CFM
Static pressure2.66 mmH₂O
Noise27 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-6402 Pro 140mm PWM Case Fan”, https://vextor7.com/item/5369316 (accessed 2026-10-26).