Hardware Spec Index

Zephyra FN-9578 Ti 140mm PWM Case Fan

Case Fans · Zephyra · SKU FN9578-TI · Released 2021 · Updated 2026-10-22

Key facts

Benchmark index589 (Case Fans scale)
Category rank#34,209
Street price$19
Power4 W
Performance per dollar31.00
Released2021

Specifications

BrandZephyra
ModelZephyra FN-9578 Ti
Size140 × 140 × 25 mm
Speed300–2,600 RPM (PWM)
Airflow124.8 CFM
Static pressure2.47 mmH₂O
Noise23 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-9578 Ti 140mm PWM Case Fan”, https://vextor7.com/item/7749490 (accessed 2026-10-22).