Hardware Spec Index

Teralux FN-9878 SE 120mm PWM Case Fan

Case Fans · Teralux · SKU FN9878-SE · Released 2022 · Updated 2026-10-21

Key facts

Benchmark index493 (Case Fans scale)
Category rank#2,422
Street price$19
Power3 W
Performance per dollar25.95
Released2022

Specifications

BrandTeralux
ModelTeralux FN-9878 SE
Size120 × 120 × 25 mm
Speed500–2,100 RPM (PWM)
Airflow71.4 CFM
Static pressure2.31 mmH₂O
Noise32 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-9878 SE 120mm PWM Case Fan”, https://vextor7.com/item/83670134 (accessed 2026-10-21).