Hardware Spec Index

Zephyra FN-9556 Prime 140mm PWM Case Fan (3-Pack)

Case Fans · Zephyra · SKU FN9556-PRIME · Released 2023 · Updated 2026-10-23

Key facts

Benchmark index367 (Case Fans scale)
Category rank#22,314
Street price$9
Power3 W
Performance per dollar40.78
Released2023

Specifications

BrandZephyra
ModelZephyra FN-9556 Prime
Size140 × 140 × 25 mm
Speed200–2,200 RPM (PWM)
Airflow105.6 CFM
Static pressure2.09 mmH₂O
Noise29 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-9556 Prime 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/211902 (accessed 2026-10-23).