Hardware Spec Index

Zephyra FN-1690 Core 140mm PWM ARGB Case Fan (3-Pack)

Case Fans · Zephyra · SKU FN1690-CORE · Released 2020 · Updated 2026-10-24

Key facts

Benchmark index869 (Case Fans scale)
Category rank#3,048
Street price$29
Power3 W
Performance per dollar29.97
Released2020

Specifications

BrandZephyra
ModelZephyra FN-1690 Core
Size140 × 140 × 25 mm
Speed200–1,700 RPM (PWM)
Airflow81.6 CFM
Static pressure1.61 mmH₂O
Noise35 dBA
BearingMagnetic levitation
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-1690 Core 140mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/873117 (accessed 2026-10-24).