Hardware Spec Index

Zephyra FN-4122 Core 140mm PWM Case Fan

Case Fans · Zephyra · SKU FN4122-CORE · Released 2020 · Updated 2026-10-24

Key facts

Benchmark index442 (Case Fans scale)
Category rank#11,941
Street price$19
Power3 W
Performance per dollar23.26
Released2020

Specifications

BrandZephyra
ModelZephyra FN-4122 Core
Size140 × 140 × 25 mm
Speed500–1,900 RPM (PWM)
Airflow91.2 CFM
Static pressure1.80 mmH₂O
Noise28 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-4122 Core 140mm PWM Case Fan”, https://vextor7.com/item/11485652 (accessed 2026-10-24).