Hardware Spec Index

Zephyra FN-4165 Pro 120mm PWM Case Fan (3-Pack)

Case Fans · Zephyra · SKU FN4165-PRO · Released 2024 · Updated 2026-10-25

Key facts

Benchmark index795 (Case Fans scale)
Category rank#19,399
Street price$19
Power4 W
Performance per dollar41.84
Released2024

Specifications

BrandZephyra
ModelZephyra FN-4165 Pro
Size120 × 120 × 25 mm
Speed200–2,500 RPM (PWM)
Airflow85.0 CFM
Static pressure2.75 mmH₂O
Noise26 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-4165 Pro 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/89459640 (accessed 2026-10-25).