Hardware Spec Index

Zephyra FN-9984 Ultra 120mm PWM Case Fan

Case Fans · Zephyra · SKU FN9984-ULTRA · Released 2023 · Updated 2026-10-21

Key facts

Benchmark index714 (Case Fans scale)
Category rank#43,592
Street price$19
Power3 W
Performance per dollar37.58
Released2023

Specifications

BrandZephyra
ModelZephyra FN-9984 Ultra
Size120 × 120 × 25 mm
Speed500–1,900 RPM (PWM)
Airflow64.6 CFM
Static pressure2.09 mmH₂O
Noise34 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-9984 Ultra 120mm PWM Case Fan”, https://vextor7.com/item/9028541 (accessed 2026-10-21).