Hardware Spec Index

Zephyra FN-3490 XT 140mm PWM Case Fan

Case Fans · Zephyra · SKU FN3490-XT · Released 2026 · Updated 2026-10-23

Key facts

Benchmark index324 (Case Fans scale)
Category rank#14,873
Street price$9
Power3 W
Performance per dollar36.00
Released2026

Specifications

BrandZephyra
ModelZephyra FN-3490 XT
Size140 × 140 × 25 mm
Speed300–1,800 RPM (PWM)
Airflow86.4 CFM
Static pressure1.71 mmH₂O
Noise33 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-3490 XT 140mm PWM Case Fan”, https://vextor7.com/item/4597537 (accessed 2026-10-23).