Hardware Spec Index

Zephyra FN-4228 Max 140mm PWM Case Fan

Case Fans · Zephyra · SKU FN4228-MAX · Released 2026 · Updated 2026-10-23

Key facts

Benchmark index264 (Case Fans scale)
Category rank#41,151
Street price$9
Power4 W
Performance per dollar29.33
Released2026

Specifications

BrandZephyra
ModelZephyra FN-4228 Max
Size140 × 140 × 25 mm
Speed300–2,800 RPM (PWM)
Airflow134.4 CFM
Static pressure2.66 mmH₂O
Noise28 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-4228 Max 140mm PWM Case Fan”, https://vextor7.com/item/13398232 (accessed 2026-10-23).