Hardware Spec Index

Zephyra FN-3686 Core 120mm PWM Case Fan (3-Pack)

Case Fans · Zephyra · SKU FN3686-CORE · Released 2026 · Updated 2026-10-20

Key facts

Benchmark index642 (Case Fans scale)
Category rank#32,610
Street price$19
Power3 W
Performance per dollar33.79
Released2026

Specifications

BrandZephyra
ModelZephyra FN-3686 Core
Size120 × 120 × 25 mm
Speed500–2,300 RPM (PWM)
Airflow78.2 CFM
Static pressure2.53 mmH₂O
Noise26 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-3686 Core 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/8309960 (accessed 2026-10-20).