Hardware Spec Index

Zephyra FN-3577 Pro 140mm PWM ARGB Case Fan

Case Fans · Zephyra · SKU FN3577-PRO · Released 2025 · Updated 2026-10-19

Key facts

Benchmark index1,316 (Case Fans scale)
Category rank#344
Street price$49
Power3 W
Performance per dollar26.86
Released2025

Specifications

BrandZephyra
ModelZephyra FN-3577 Pro
Size140 × 140 × 25 mm
Speed300–2,100 RPM (PWM)
Airflow100.8 CFM
Static pressure2.00 mmH₂O
Noise29 dBA
BearingFluid dynamic bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-3577 Pro 140mm PWM ARGB Case Fan”, https://vextor7.com/item/5509529 (accessed 2026-10-19).