Hardware Spec Index

Zephyra FN-4300 SE 140mm PWM ARGB Case Fan

Case Fans · Zephyra · SKU FN4300-SE · Released 2020 · Updated 2026-10-23

Key facts

Benchmark index1,041 (Case Fans scale)
Category rank#41,615
Street price$39
Power4 W
Performance per dollar26.69
Released2020

Specifications

BrandZephyra
ModelZephyra FN-4300 SE
Size140 × 140 × 25 mm
Speed300–2,900 RPM (PWM)
Airflow139.2 CFM
Static pressure2.75 mmH₂O
Noise28 dBA
BearingFluid dynamic bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-4300 SE 140mm PWM ARGB Case Fan”, https://vextor7.com/item/91667281 (accessed 2026-10-23).