Hardware Spec Index

Zephyra FN-5576 Pro 140mm PWM ARGB Case Fan (3-Pack)

Case Fans · Zephyra · SKU FN5576-PRO · Released 2024 · Updated 2026-10-24

Key facts

Benchmark index1,266 (Case Fans scale)
Category rank#1,230
Street price$49
Power3 W
Performance per dollar25.84
Released2024

Specifications

BrandZephyra
ModelZephyra FN-5576 Pro
Size140 × 140 × 25 mm
Speed500–2,400 RPM (PWM)
Airflow115.2 CFM
Static pressure2.28 mmH₂O
Noise36 dBA
BearingFluid dynamic bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-5576 Pro 140mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/761416 (accessed 2026-10-24).