Hardware Spec Index

Zephyra FN-9391 Core 120mm PWM ARGB Case Fan

Case Fans · Zephyra · SKU FN9391-CORE · Released 2021 · Updated 2026-10-24

Key facts

Benchmark index982 (Case Fans scale)
Category rank#23,512
Street price$29
Power3 W
Performance per dollar33.86
Released2021

Specifications

BrandZephyra
ModelZephyra FN-9391 Core
Size120 × 120 × 25 mm
Speed300–1,900 RPM (PWM)
Airflow64.6 CFM
Static pressure2.09 mmH₂O
Noise22 dBA
BearingMagnetic levitation
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-9391 Core 120mm PWM ARGB Case Fan”, https://vextor7.com/item/7105641 (accessed 2026-10-24).