Hardware Spec Index

Zephyra FN-1668 Pro 140mm PWM ARGB Case Fan

Case Fans · Zephyra · SKU FN1668-PRO · Released 2020 · Updated 2026-10-26

Key facts

Benchmark index1,084 (Case Fans scale)
Category rank#42,681
Street price$39
Power4 W
Performance per dollar27.79
Released2020

Specifications

BrandZephyra
ModelZephyra FN-1668 Pro
Size140 × 140 × 25 mm
Speed400–2,500 RPM (PWM)
Airflow120.0 CFM
Static pressure2.38 mmH₂O
Noise23 dBA
BearingRifle bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-1668 Pro 140mm PWM ARGB Case Fan”, https://vextor7.com/item/21535750 (accessed 2026-10-26).