Hardware Spec Index

Zephyra FN-4305 Pro 140mm PWM ARGB Case Fan

Case Fans · Zephyra · SKU FN4305-PRO · Released 2024 · Updated 2026-10-19

Key facts

Benchmark index793 (Case Fans scale)
Category rank#5,988
Street price$29
Power4 W
Performance per dollar27.34
Released2024

Specifications

BrandZephyra
ModelZephyra FN-4305 Pro
Size140 × 140 × 25 mm
Speed300–2,700 RPM (PWM)
Airflow129.6 CFM
Static pressure2.56 mmH₂O
Noise30 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-4305 Pro 140mm PWM ARGB Case Fan”, https://vextor7.com/item/14541069 (accessed 2026-10-19).