Hardware Spec Index

Zephyra FN-1770 Core 120mm PWM Case Fan (3-Pack)

Case Fans · Zephyra · SKU FN1770-CORE · Released 2020 · Updated 2026-10-21

Key facts

Benchmark index701 (Case Fans scale)
Category rank#41,583
Street price$19
Power3 W
Performance per dollar36.89
Released2020

Specifications

BrandZephyra
ModelZephyra FN-1770 Core
Size120 × 120 × 25 mm
Speed200–1,600 RPM (PWM)
Airflow54.4 CFM
Static pressure1.76 mmH₂O
Noise35 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-1770 Core 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/1464375 (accessed 2026-10-21).