Hardware Spec Index

Zephyra FN-4487 Pro 120mm PWM Case Fan (3-Pack)

Case Fans · Zephyra · SKU FN4487-PRO · Released 2020 · Updated 2026-10-18

Key facts

Benchmark index739 (Case Fans scale)
Category rank#27,014
Street price$19
Power3 W
Performance per dollar38.89
Released2020

Specifications

BrandZephyra
ModelZephyra FN-4487 Pro
Size120 × 120 × 25 mm
Speed200–1,700 RPM (PWM)
Airflow57.8 CFM
Static pressure1.87 mmH₂O
Noise28 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-4487 Pro 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/17569004 (accessed 2026-10-18).