Hardware Spec Index

Teralux FN-3955 Pro 120mm PWM Case Fan (3-Pack)

Case Fans · Teralux · SKU FN3955-PRO · Released 2023 · Updated 2026-10-20

Key facts

Benchmark index333 (Case Fans scale)
Category rank#727
Street price$9
Power4 W
Performance per dollar37.00
Released2023

Specifications

BrandTeralux
ModelTeralux FN-3955 Pro
Size120 × 120 × 25 mm
Speed200–2,500 RPM (PWM)
Airflow85.0 CFM
Static pressure2.75 mmH₂O
Noise28 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-3955 Pro 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/8340609 (accessed 2026-10-20).