Hardware Spec Index

Zephyra FN-3878 Ti 120mm PWM Case Fan

Case Fans · Zephyra · SKU FN3878-TI · Released 2021 · Updated 2026-10-20

Key facts

Benchmark index773 (Case Fans scale)
Category rank#26,831
Street price$29
Power2 W
Performance per dollar26.66
Released2021

Specifications

BrandZephyra
ModelZephyra FN-3878 Ti
Size120 × 120 × 25 mm
Speed400–1,400 RPM (PWM)
Airflow47.6 CFM
Static pressure1.54 mmH₂O
Noise24 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-3878 Ti 120mm PWM Case Fan”, https://vextor7.com/item/4870352 (accessed 2026-10-20).