Hardware Spec Index

Zephyra FN-4097 Pro 140mm PWM Case Fan (3-Pack)

Case Fans · Zephyra · SKU FN4097-PRO · Released 2022 · Updated 2026-10-18

Key facts

Benchmark index498 (Case Fans scale)
Category rank#4,294
Street price$19
Power3 W
Performance per dollar26.21
Released2022

Specifications

BrandZephyra
ModelZephyra FN-4097 Pro
Size140 × 140 × 25 mm
Speed400–1,700 RPM (PWM)
Airflow81.6 CFM
Static pressure1.61 mmH₂O
Noise36 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-4097 Pro 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/78286833 (accessed 2026-10-18).