Hardware Spec Index

Zephyra FN-3725 Pro 120mm PWM Case Fan

Case Fans · Zephyra · SKU FN3725-PRO · Released 2023 · Updated 2026-10-19

Key facts

Benchmark index384 (Case Fans scale)
Category rank#15,925
Street price$9
Power2 W
Performance per dollar42.67
Released2023

Specifications

BrandZephyra
ModelZephyra FN-3725 Pro
Size120 × 120 × 25 mm
Speed400–1,400 RPM (PWM)
Airflow47.6 CFM
Static pressure1.54 mmH₂O
Noise25 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-3725 Pro 120mm PWM Case Fan”, https://vextor7.com/item/3623760 (accessed 2026-10-19).