Hardware Spec Index

Zephyra FN-4989 Core 120mm PWM Case Fan

Case Fans · Zephyra · SKU FN4989-CORE · Released 2026 · Updated 2026-10-20

Key facts

Benchmark index260 (Case Fans scale)
Category rank#11,877
Street price$9
Power4 W
Performance per dollar28.89
Released2026

Specifications

BrandZephyra
ModelZephyra FN-4989 Core
Size120 × 120 × 25 mm
Speed500–2,800 RPM (PWM)
Airflow95.2 CFM
Static pressure3.08 mmH₂O
Noise31 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-4989 Core 120mm PWM Case Fan”, https://vextor7.com/item/828441 (accessed 2026-10-20).