Hardware Spec Index

Zephyra FN-1875 Ultra 140mm PWM Case Fan

Case Fans · Zephyra · SKU FN1875-ULTRA · Released 2022 · Updated 2026-10-21

Key facts

Benchmark index705 (Case Fans scale)
Category rank#873
Street price$19
Power3 W
Performance per dollar37.11
Released2022

Specifications

BrandZephyra
ModelZephyra FN-1875 Ultra
Size140 × 140 × 25 mm
Speed300–2,300 RPM (PWM)
Airflow110.4 CFM
Static pressure2.19 mmH₂O
Noise34 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-1875 Ultra 140mm PWM Case Fan”, https://vextor7.com/item/160039 (accessed 2026-10-21).