Hardware Spec Index

Zephyra FN-5546 Ultra 140mm PWM ARGB Case Fan (3-Pack)

Case Fans · Zephyra · SKU FN5546-ULTRA · Released 2023 · Updated 2026-10-26

Key facts

Benchmark index1,381 (Case Fans scale)
Category rank#29,879
Street price$49
Power3 W
Performance per dollar28.18
Released2023

Specifications

BrandZephyra
ModelZephyra FN-5546 Ultra
Size140 × 140 × 25 mm
Speed400–2,400 RPM (PWM)
Airflow115.2 CFM
Static pressure2.28 mmH₂O
Noise32 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-5546 Ultra 140mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/83959199 (accessed 2026-10-26).