Hardware Spec Index

Zephyra FN-4249 Max 120mm PWM Case Fan

Case Fans · Zephyra · SKU FN4249-MAX · Released 2019 · Updated 2026-10-20

Key facts

Benchmark index372 (Case Fans scale)
Category rank#34,780
Street price$9
Power4 W
Performance per dollar41.33
Released2019

Specifications

BrandZephyra
ModelZephyra FN-4249 Max
Size120 × 120 × 25 mm
Speed400–2,900 RPM (PWM)
Airflow98.6 CFM
Static pressure3.19 mmH₂O
Noise26 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-4249 Max 120mm PWM Case Fan”, https://vextor7.com/item/686569 (accessed 2026-10-20).