Hardware Spec Index

Zephyra FN-3401 Ultra 140mm PWM ARGB Case Fan (3-Pack)

Case Fans · Zephyra · SKU FN3401-ULTRA · Released 2025 · Updated 2026-10-25

Key facts

Benchmark index1,107 (Case Fans scale)
Category rank#25,876
Street price$39
Power3 W
Performance per dollar28.38
Released2025

Specifications

BrandZephyra
ModelZephyra FN-3401 Ultra
Size140 × 140 × 25 mm
Speed400–2,400 RPM (PWM)
Airflow115.2 CFM
Static pressure2.28 mmH₂O
Noise29 dBA
BearingRifle bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-3401 Ultra 140mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/86520719 (accessed 2026-10-25).