Hardware Spec Index

Zephyra FN-4549 Pro 120mm PWM Case Fan (3-Pack)

Case Fans · Zephyra · SKU FN4549-PRO · Released 2022 · Updated 2026-10-24

Key facts

Benchmark index743 (Case Fans scale)
Category rank#46,901
Street price$29
Power4 W
Performance per dollar25.62
Released2022

Specifications

BrandZephyra
ModelZephyra FN-4549 Pro
Size120 × 120 × 25 mm
Speed200–2,700 RPM (PWM)
Airflow91.8 CFM
Static pressure2.97 mmH₂O
Noise27 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-4549 Pro 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/1688620 (accessed 2026-10-24).