Hardware Spec Index

Zephyra FN-4303 Max 140mm PWM Case Fan

Case Fans · Zephyra · SKU FN4303-MAX · Released 2020 · Updated 2026-10-24

Key facts

Benchmark index258 (Case Fans scale)
Category rank#20,562
Street price$9
Power4 W
Performance per dollar28.67
Released2020

Specifications

BrandZephyra
ModelZephyra FN-4303 Max
Size140 × 140 × 25 mm
Speed500–2,500 RPM (PWM)
Airflow120.0 CFM
Static pressure2.38 mmH₂O
Noise25 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-4303 Max 140mm PWM Case Fan”, https://vextor7.com/item/4044860 (accessed 2026-10-24).