Hardware Spec Index

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

Case Fans · Zephyra · SKU FN3865-MAX · Released 2020 · Updated 2026-10-20

Key facts

Benchmark index387 (Case Fans scale)
Category rank#45,595
Street price$9
Power3 W
Performance per dollar43.00
Released2020

Specifications

BrandZephyra
ModelZephyra FN-3865 Max
Size120 × 120 × 25 mm
Speed500–2,000 RPM (PWM)
Airflow68.0 CFM
Static pressure2.20 mmH₂O
Noise31 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime100,000 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/20053509 (accessed 2026-10-20).