Hardware Spec Index

Zephyra FN-3172 Ultra 120mm PWM Case Fan

Case Fans · Zephyra · SKU FN3172-ULTRA · Released 2020 · Updated 2026-10-22

Key facts

Benchmark index511 (Case Fans scale)
Category rank#27,307
Street price$19
Power4 W
Performance per dollar26.89
Released2020

Specifications

BrandZephyra
ModelZephyra FN-3172 Ultra
Size120 × 120 × 25 mm
Speed500–2,600 RPM (PWM)
Airflow88.4 CFM
Static pressure2.86 mmH₂O
Noise33 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-3172 Ultra 120mm PWM Case Fan”, https://vextor7.com/item/2158157 (accessed 2026-10-22).