Hardware Spec Index

Zephyra FN-3865 Max 120mm PWM Case Fan (3-Pack)

Case Fans · Zephyra · SKU FN3865-MAX · Released 2021 · Updated 2026-10-25

Key facts

Benchmark index363 (Case Fans scale)
Category rank#38,490
Street price$9
Power4 W
Performance per dollar40.33
Released2021

Specifications

BrandZephyra
ModelZephyra FN-3865 Max
Size120 × 120 × 25 mm
Speed500–2,900 RPM (PWM)
Airflow98.6 CFM
Static pressure3.19 mmH₂O
Noise28 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-3865 Max 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/11205809 (accessed 2026-10-25).