Hardware Spec Index

Zephyra FN-3878 Plus 120mm PWM Case Fan

Case Fans · Zephyra · SKU FN3878-PLUS · Released 2023 · Updated 2026-10-19

Key facts

Benchmark index218 (Case Fans scale)
Category rank#15,777
Street price$9
Power4 W
Performance per dollar24.22
Released2023

Specifications

BrandZephyra
ModelZephyra FN-3878 Plus
Size120 × 120 × 25 mm
Speed400–3,000 RPM (PWM)
Airflow102.0 CFM
Static pressure3.30 mmH₂O
Noise33 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-3878 Plus 120mm PWM Case Fan”, https://vextor7.com/item/9106979 (accessed 2026-10-19).