Hardware Spec Index

Zephyra FN-4390 Ti 120mm PWM Case Fan

Case Fans · Zephyra · SKU FN4390-TI · Released 2026 · Updated 2026-10-21

Key facts

Benchmark index593 (Case Fans scale)
Category rank#2,411
Street price$19
Power4 W
Performance per dollar31.21
Released2026

Specifications

BrandZephyra
ModelZephyra FN-4390 Ti
Size120 × 120 × 25 mm
Speed200–2,500 RPM (PWM)
Airflow85.0 CFM
Static pressure2.75 mmH₂O
Noise28 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-4390 Ti 120mm PWM Case Fan”, https://vextor7.com/item/51459094 (accessed 2026-10-21).