Hardware Spec Index

Zephyra FN-4255 Plus 120mm PWM Case Fan

Case Fans · Zephyra · SKU FN4255-PLUS · Released 2019 · Updated 2026-10-24

Key facts

Benchmark index424 (Case Fans scale)
Category rank#36,384
Street price$19
Power4 W
Performance per dollar22.32
Released2019

Specifications

BrandZephyra
ModelZephyra FN-4255 Plus
Size120 × 120 × 25 mm
Speed500–2,800 RPM (PWM)
Airflow95.2 CFM
Static pressure3.08 mmH₂O
Noise32 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-4255 Plus 120mm PWM Case Fan”, https://vextor7.com/item/5634320 (accessed 2026-10-24).