Hardware Spec Index

Zephyra FN-3575 Prime 140mm PWM ARGB Case Fan

Case Fans · Zephyra · SKU FN3575-PRIME · Released 2020 · Updated 2026-10-26

Key facts

Benchmark index1,120 (Case Fans scale)
Category rank#47,972
Street price$29
Power3 W
Performance per dollar38.62
Released2020

Specifications

BrandZephyra
ModelZephyra FN-3575 Prime
Size140 × 140 × 25 mm
Speed300–2,200 RPM (PWM)
Airflow105.6 CFM
Static pressure2.09 mmH₂O
Noise24 dBA
BearingMagnetic levitation
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-3575 Prime 140mm PWM ARGB Case Fan”, https://vextor7.com/item/2512481 (accessed 2026-10-26).