Hardware Spec Index

Zephyra FN-5278 Prime 120mm PWM Case Fan

Case Fans · Zephyra · SKU FN5278-PRIME · Released 2022 · Updated 2026-10-25

Key facts

Benchmark index250 (Case Fans scale)
Category rank#24,430
Street price$9
Power3 W
Performance per dollar27.78
Released2022

Specifications

BrandZephyra
ModelZephyra FN-5278 Prime
Size120 × 120 × 25 mm
Speed200–1,500 RPM (PWM)
Airflow51.0 CFM
Static pressure1.65 mmH₂O
Noise22 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-5278 Prime 120mm PWM Case Fan”, https://vextor7.com/item/7903548 (accessed 2026-10-25).