Hardware Spec Index

Zephyra FN-5477 Ultra 140mm PWM ARGB Case Fan

Case Fans · Zephyra · SKU FN5477-ULTRA · Released 2024 · Updated 2026-10-26

Key facts

Benchmark index1,026 (Case Fans scale)
Category rank#8,675
Street price$39
Power3 W
Performance per dollar26.31
Released2024

Specifications

BrandZephyra
ModelZephyra FN-5477 Ultra
Size140 × 140 × 25 mm
Speed400–1,500 RPM (PWM)
Airflow72.0 CFM
Static pressure1.43 mmH₂O
Noise28 dBA
BearingRifle bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-5477 Ultra 140mm PWM ARGB Case Fan”, https://vextor7.com/item/93528487 (accessed 2026-10-26).