Hardware Spec Index

Zephyra FN-1870 Pro 120mm PWM Case Fan

Case Fans · Zephyra · SKU FN1870-PRO · Released 2022 · Updated 2026-10-20

Key facts

Benchmark index367 (Case Fans scale)
Category rank#31,012
Street price$9
Power3 W
Performance per dollar40.78
Released2022

Specifications

BrandZephyra
ModelZephyra FN-1870 Pro
Size120 × 120 × 25 mm
Speed300–2,100 RPM (PWM)
Airflow71.4 CFM
Static pressure2.31 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-1870 Pro 120mm PWM Case Fan”, https://vextor7.com/item/3488751 (accessed 2026-10-20).