Hardware Spec Index

Zephyra FN-6400 Pro 140mm PWM ARGB Case Fan

Case Fans · Zephyra · SKU FN6400-PRO · Released 2020 · Updated 2026-10-21

Key facts

Benchmark index1,378 (Case Fans scale)
Category rank#8,099
Street price$49
Power3 W
Performance per dollar28.12
Released2020

Specifications

BrandZephyra
ModelZephyra FN-6400 Pro
Size140 × 140 × 25 mm
Speed300–1,800 RPM (PWM)
Airflow86.4 CFM
Static pressure1.71 mmH₂O
Noise34 dBA
BearingFluid dynamic bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-6400 Pro 140mm PWM ARGB Case Fan”, https://vextor7.com/item/2943558 (accessed 2026-10-21).