Hardware Spec Index

Zephyra FN-3892 Pro 140mm PWM Case Fan (3-Pack)

Case Fans · Zephyra · SKU FN3892-PRO · Released 2025 · Updated 2026-10-22

Key facts

Benchmark index685 (Case Fans scale)
Category rank#7,927
Street price$19
Power3 W
Performance per dollar36.05
Released2025

Specifications

BrandZephyra
ModelZephyra FN-3892 Pro
Size140 × 140 × 25 mm
Speed300–2,200 RPM (PWM)
Airflow105.6 CFM
Static pressure2.09 mmH₂O
Noise26 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-3892 Pro 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/6097450 (accessed 2026-10-22).