Hardware Spec Index

Teralux FN-3959 XT 120mm PWM Case Fan

Case Fans · Teralux · SKU FN3959-XT · Released 2019 · Updated 2026-10-19

Key facts

Benchmark index547 (Case Fans scale)
Category rank#45,268
Street price$19
Power4 W
Performance per dollar28.79
Released2019

Specifications

BrandTeralux
ModelTeralux FN-3959 XT
Size120 × 120 × 25 mm
Speed500–2,800 RPM (PWM)
Airflow95.2 CFM
Static pressure3.08 mmH₂O
Noise29 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-3959 XT 120mm PWM Case Fan”, https://vextor7.com/item/359765 (accessed 2026-10-19).