Hardware Spec Index

Zephyra FN-4746 Core 140mm PWM ARGB Case Fan

Case Fans · Zephyra · SKU FN4746-CORE · Released 2021 · Updated 2026-10-19

Key facts

Benchmark index851 (Case Fans scale)
Category rank#35,058
Street price$19
Power3 W
Performance per dollar44.79
Released2021

Specifications

BrandZephyra
ModelZephyra FN-4746 Core
Size140 × 140 × 25 mm
Speed500–2,400 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-4746 Core 140mm PWM ARGB Case Fan”, https://vextor7.com/item/9748929 (accessed 2026-10-19).