Hardware Spec Index

Zephyra FN-4089 Ultra 120mm PWM ARGB Case Fan

Case Fans · Zephyra · SKU FN4089-ULTRA · Released 2024 · Updated 2026-10-26

Key facts

Benchmark index842 (Case Fans scale)
Category rank#35,424
Street price$29
Power4 W
Performance per dollar29.03
Released2024

Specifications

BrandZephyra
ModelZephyra FN-4089 Ultra
Size120 × 120 × 25 mm
Speed200–3,000 RPM (PWM)
Airflow102.0 CFM
Static pressure3.30 mmH₂O
Noise32 dBA
BearingRifle bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-4089 Ultra 120mm PWM ARGB Case Fan”, https://vextor7.com/item/22550498 (accessed 2026-10-26).