Hardware Spec Index

Zephyra FN-9556 Prime 140mm PWM Case Fan

Case Fans · Zephyra · SKU FN9556-PRIME · Released 2024 · Updated 2026-10-25

Key facts

Benchmark index363 (Case Fans scale)
Category rank#15,429
Street price$9
Power3 W
Performance per dollar40.33
Released2024

Specifications

BrandZephyra
ModelZephyra FN-9556 Prime
Size140 × 140 × 25 mm
Speed300–1,800 RPM (PWM)
Airflow86.4 CFM
Static pressure1.71 mmH₂O
Noise27 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-9556 Prime 140mm PWM Case Fan”, https://vextor7.com/item/675870 (accessed 2026-10-25).