Hardware Spec Index

Zephyra FN-4520 Prime 120mm PWM ARGB Case Fan (3-Pack)

Case Fans · Zephyra · SKU FN4520-PRIME · Released 2021 · Updated 2026-10-19

Key facts

Benchmark index1,123 (Case Fans scale)
Category rank#14,377
Street price$39
Power4 W
Performance per dollar28.79
Released2021

Specifications

BrandZephyra
ModelZephyra FN-4520 Prime
Size120 × 120 × 25 mm
Speed400–3,000 RPM (PWM)
Airflow102.0 CFM
Static pressure3.30 mmH₂O
Noise35 dBA
BearingFluid dynamic bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-4520 Prime 120mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/758306 (accessed 2026-10-19).