Hardware Spec Index

Zephyra FN-3577 Plus 120mm PWM Case Fan

Case Fans · Zephyra · SKU FN3577-PLUS · Released 2021 · Updated 2026-10-26

Key facts

Benchmark index460 (Case Fans scale)
Category rank#24,571
Street price$19
Power3 W
Performance per dollar24.21
Released2021

Specifications

BrandZephyra
ModelZephyra FN-3577 Plus
Size120 × 120 × 25 mm
Speed300–2,200 RPM (PWM)
Airflow74.8 CFM
Static pressure2.42 mmH₂O
Noise28 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-3577 Plus 120mm PWM Case Fan”, https://vextor7.com/item/22550587 (accessed 2026-10-26).