Hardware Spec Index

Zephyra FN-3747 Plus 140mm PWM ARGB Case Fan (3-Pack)

Case Fans · Zephyra · SKU FN3747-PLUS · Released 2024 · Updated 2026-10-23

Key facts

Benchmark index866 (Case Fans scale)
Category rank#33,039
Street price$29
Power3 W
Performance per dollar29.86
Released2024

Specifications

BrandZephyra
ModelZephyra FN-3747 Plus
Size140 × 140 × 25 mm
Speed500–2,000 RPM (PWM)
Airflow96.0 CFM
Static pressure1.90 mmH₂O
Noise35 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-3747 Plus 140mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/554846 (accessed 2026-10-23).