Hardware Spec Index

Zephyra FN-4547 Pro 120mm PWM ARGB Case Fan (3-Pack)

Case Fans · Zephyra · SKU FN4547-PRO · Released 2021 · Updated 2026-10-21

Key facts

Benchmark index921 (Case Fans scale)
Category rank#4,076
Street price$29
Power4 W
Performance per dollar31.76
Released2021

Specifications

BrandZephyra
ModelZephyra FN-4547 Pro
Size120 × 120 × 25 mm
Speed500–2,800 RPM (PWM)
Airflow95.2 CFM
Static pressure3.08 mmH₂O
Noise23 dBA
BearingMagnetic levitation
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-4547 Pro 120mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/7326650 (accessed 2026-10-21).