Hardware Spec Index

Zephyra FN-5505 Ultra 140mm PWM ARGB Case Fan (3-Pack)

Case Fans · Zephyra · SKU FN5505-ULTRA · Released 2025 · Updated 2026-10-19

Key facts

Benchmark index881 (Case Fans scale)
Category rank#35,325
Street price$29
Power4 W
Performance per dollar30.38
Released2025

Specifications

BrandZephyra
ModelZephyra FN-5505 Ultra
Size140 × 140 × 25 mm
Speed300–2,800 RPM (PWM)
Airflow134.4 CFM
Static pressure2.66 mmH₂O
Noise27 dBA
BearingRifle bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-5505 Ultra 140mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/25759071 (accessed 2026-10-19).