Hardware Spec Index

Teralux FN-3898 Pro 120mm PWM Case Fan

Case Fans · Teralux · SKU FN3898-PRO · Released 2019 · Updated 2026-10-21

Key facts

Benchmark index840 (Case Fans scale)
Category rank#32,269
Street price$19
Power3 W
Performance per dollar44.21
Released2019

Specifications

BrandTeralux
ModelTeralux FN-3898 Pro
Size120 × 120 × 25 mm
Speed300–1,700 RPM (PWM)
Airflow57.8 CFM
Static pressure1.87 mmH₂O
Noise32 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-3898 Pro 120mm PWM Case Fan”, https://vextor7.com/item/4359768 (accessed 2026-10-21).