Hardware Spec Index

Zephyra FN-5552 Prime 140mm PWM Case Fan (3-Pack)

Case Fans · Zephyra · SKU FN5552-PRIME · Released 2021 · Updated 2026-10-26

Key facts

Benchmark index442 (Case Fans scale)
Category rank#31,814
Street price$19
Power4 W
Performance per dollar23.26
Released2021

Specifications

BrandZephyra
ModelZephyra FN-5552 Prime
Size140 × 140 × 25 mm
Speed500–2,600 RPM (PWM)
Airflow124.8 CFM
Static pressure2.47 mmH₂O
Noise33 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-5552 Prime 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/92637692 (accessed 2026-10-26).