Hardware Spec Index

Zephyra FN-3427 Ultra 140mm PWM ARGB Case Fan

Case Fans · Zephyra · SKU FN3427-ULTRA · Released 2021 · Updated 2026-10-20

Key facts

Benchmark index1,242 (Case Fans scale)
Category rank#35,309
Street price$39
Power4 W
Performance per dollar31.85
Released2021

Specifications

BrandZephyra
ModelZephyra FN-3427 Ultra
Size140 × 140 × 25 mm
Speed300–3,000 RPM (PWM)
Airflow144.0 CFM
Static pressure2.85 mmH₂O
Noise33 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-3427 Ultra 140mm PWM ARGB Case Fan”, https://vextor7.com/item/33339852 (accessed 2026-10-20).