Hardware Spec Index

Teralux FN-3878 Ti 120mm PWM Case Fan (3-Pack)

Case Fans · Teralux · SKU FN3878-TI · Released 2023 · Updated 2026-10-23

Key facts

Benchmark index474 (Case Fans scale)
Category rank#23,708
Street price$19
Power3 W
Performance per dollar24.95
Released2023

Specifications

BrandTeralux
ModelTeralux FN-3878 Ti
Size120 × 120 × 25 mm
Speed400–1,800 RPM (PWM)
Airflow61.2 CFM
Static pressure1.98 mmH₂O
Noise30 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-3878 Ti 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/3921429 (accessed 2026-10-23).