Hardware Spec Index

Zephyra FN-4501 Pro 120mm PWM Case Fan (3-Pack)

Case Fans · Zephyra · SKU FN4501-PRO · Released 2021 · Updated 2026-10-20

Key facts

Benchmark index685 (Case Fans scale)
Category rank#17,954
Street price$19
Power2 W
Performance per dollar36.05
Released2021

Specifications

BrandZephyra
ModelZephyra FN-4501 Pro
Size120 × 120 × 25 mm
Speed400–1,400 RPM (PWM)
Airflow47.6 CFM
Static pressure1.54 mmH₂O
Noise32 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-4501 Pro 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/61677735 (accessed 2026-10-20).