Hardware Spec Index

Zephyra FN-9858 Core 120mm PWM Case Fan

Case Fans · Zephyra · SKU FN9858-CORE · Released 2022 · Updated 2026-10-21

Key facts

Benchmark index557 (Case Fans scale)
Category rank#33,233
Street price$19
Power4 W
Performance per dollar29.32
Released2022

Specifications

BrandZephyra
ModelZephyra FN-9858 Core
Size120 × 120 × 25 mm
Speed300–2,900 RPM (PWM)
Airflow98.6 CFM
Static pressure3.19 mmH₂O
Noise25 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-9858 Core 120mm PWM Case Fan”, https://vextor7.com/item/2652741 (accessed 2026-10-21).