Hardware Spec Index

Zephyra FN-1850 Ultra 120mm PWM Case Fan

Case Fans · Zephyra · SKU FN1850-ULTRA · Released 2022 · Updated 2026-10-19

Key facts

Benchmark index752 (Case Fans scale)
Category rank#41,415
Street price$29
Power4 W
Performance per dollar25.93
Released2022

Specifications

BrandZephyra
ModelZephyra FN-1850 Ultra
Size120 × 120 × 25 mm
Speed500–2,700 RPM (PWM)
Airflow91.8 CFM
Static pressure2.97 mmH₂O
Noise27 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-1850 Ultra 120mm PWM Case Fan”, https://vextor7.com/item/17550594 (accessed 2026-10-19).