Hardware Spec Index

Zephyra FN-3695 Prime 140mm PWM Case Fan

Case Fans · Zephyra · SKU FN3695-PRIME · Released 2023 · Updated 2026-10-19

Key facts

Benchmark index609 (Case Fans scale)
Category rank#3,363
Street price$19
Power4 W
Performance per dollar32.05
Released2023

Specifications

BrandZephyra
ModelZephyra FN-3695 Prime
Size140 × 140 × 25 mm
Speed300–2,600 RPM (PWM)
Airflow124.8 CFM
Static pressure2.47 mmH₂O
Noise30 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-3695 Prime 140mm PWM Case Fan”, https://vextor7.com/item/4398014 (accessed 2026-10-19).