Hardware Spec Index

Zephyra FN-3499 Pro 140mm PWM Case Fan (3-Pack)

Case Fans · Zephyra · SKU FN3499-PRO · Released 2024 · Updated 2026-10-20

Key facts

Benchmark index530 (Case Fans scale)
Category rank#2,549
Street price$19
Power3 W
Performance per dollar27.89
Released2024

Specifications

BrandZephyra
ModelZephyra FN-3499 Pro
Size140 × 140 × 25 mm
Speed400–2,400 RPM (PWM)
Airflow115.2 CFM
Static pressure2.28 mmH₂O
Noise29 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-3499 Pro 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/32943237 (accessed 2026-10-20).