Hardware Spec Index

Zephyra FN-3986 Pro 140mm PWM ARGB Case Fan (3-Pack)

Case Fans · Zephyra · SKU FN3986-PRO · Released 2023 · Updated 2026-10-23

Key facts

Benchmark index1,089 (Case Fans scale)
Category rank#2,428
Street price$39
Power3 W
Performance per dollar27.92
Released2023

Specifications

BrandZephyra
ModelZephyra FN-3986 Pro
Size140 × 140 × 25 mm
Speed300–1,800 RPM (PWM)
Airflow86.4 CFM
Static pressure1.71 mmH₂O
Noise25 dBA
BearingFluid dynamic bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-3986 Pro 140mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/9204697 (accessed 2026-10-23).