Hardware Spec Index

Zephyra FN-9490 Ultra 140mm PWM Case Fan

Case Fans · Zephyra · SKU FN9490-ULTRA · Released 2023 · Updated 2026-10-22

Key facts

Benchmark index513 (Case Fans scale)
Category rank#2,779
Street price$19
Power3 W
Performance per dollar27.00
Released2023

Specifications

BrandZephyra
ModelZephyra FN-9490 Ultra
Size140 × 140 × 25 mm
Speed200–2,100 RPM (PWM)
Airflow100.8 CFM
Static pressure2.00 mmH₂O
Noise30 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-9490 Ultra 140mm PWM Case Fan”, https://vextor7.com/item/4380581 (accessed 2026-10-22).