Hardware Spec Index

Zephyra FN-9554 Ultra 140mm PWM ARGB Case Fan

Case Fans · Zephyra · SKU FN9554-ULTRA · Released 2026 · Updated 2026-10-23

Key facts

Benchmark index983 (Case Fans scale)
Category rank#15,820
Street price$29
Power4 W
Performance per dollar33.90
Released2026

Specifications

BrandZephyra
ModelZephyra FN-9554 Ultra
Size140 × 140 × 25 mm
Speed400–2,500 RPM (PWM)
Airflow120.0 CFM
Static pressure2.38 mmH₂O
Noise24 dBA
BearingFluid dynamic bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-9554 Ultra 140mm PWM ARGB Case Fan”, https://vextor7.com/item/31929093 (accessed 2026-10-23).