Hardware Spec Index

Zephyra FN-9121 Plus 140mm PWM Case Fan (3-Pack)

Case Fans · Zephyra · SKU FN9121-PLUS · Released 2022 · Updated 2026-10-21

Key facts

Benchmark index227 (Case Fans scale)
Category rank#14,581
Street price$9
Power3 W
Performance per dollar25.22
Released2022

Specifications

BrandZephyra
ModelZephyra FN-9121 Plus
Size140 × 140 × 25 mm
Speed500–1,900 RPM (PWM)
Airflow91.2 CFM
Static pressure1.80 mmH₂O
Noise26 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-9121 Plus 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/1292663 (accessed 2026-10-21).