Hardware Spec Index

Zephyra FN-1683 Prime 140mm PWM ARGB Case Fan

Case Fans · Zephyra · SKU FN1683-PRIME · Released 2020 · Updated 2026-10-19

Key facts

Benchmark index1,108 (Case Fans scale)
Category rank#6,783
Street price$39
Power3 W
Performance per dollar28.41
Released2020

Specifications

BrandZephyra
ModelZephyra FN-1683 Prime
Size140 × 140 × 25 mm
Speed500–1,700 RPM (PWM)
Airflow81.6 CFM
Static pressure1.61 mmH₂O
Noise36 dBA
BearingFluid dynamic bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-1683 Prime 140mm PWM ARGB Case Fan”, https://vextor7.com/item/45918309 (accessed 2026-10-19).