Hardware Spec Index

Zephyra FN-3249 Pro 120mm PWM Case Fan

Case Fans · Zephyra · SKU FN3249-PRO · Released 2023 · Updated 2026-10-23

Key facts

Benchmark index705 (Case Fans scale)
Category rank#4,046
Street price$19
Power3 W
Performance per dollar37.11
Released2023

Specifications

BrandZephyra
ModelZephyra FN-3249 Pro
Size120 × 120 × 25 mm
Speed400–2,100 RPM (PWM)
Airflow71.4 CFM
Static pressure2.31 mmH₂O
Noise24 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-3249 Pro 120mm PWM Case Fan”, https://vextor7.com/item/2817837 (accessed 2026-10-23).