Hardware Spec Index

Zephyra FN-5397 Ultra 140mm PWM Case Fan (3-Pack)

Case Fans · Zephyra · SKU FN5397-ULTRA · Released 2023 · Updated 2026-10-18

Key facts

Benchmark index655 (Case Fans scale)
Category rank#39,310
Street price$19
Power3 W
Performance per dollar34.47
Released2023

Specifications

BrandZephyra
ModelZephyra FN-5397 Ultra
Size140 × 140 × 25 mm
Speed400–2,100 RPM (PWM)
Airflow100.8 CFM
Static pressure2.00 mmH₂O
Noise26 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-5397 Ultra 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/85644418 (accessed 2026-10-18).