Hardware Spec Index

Zephyra FN-5663 Max 140mm PWM Case Fan (3-Pack)

Case Fans · Zephyra · SKU FN5663-MAX · Released 2023 · Updated 2026-10-24

Key facts

Benchmark index650 (Case Fans scale)
Category rank#30,920
Street price$19
Power3 W
Performance per dollar34.21
Released2023

Specifications

BrandZephyra
ModelZephyra FN-5663 Max
Size140 × 140 × 25 mm
Speed300–2,200 RPM (PWM)
Airflow105.6 CFM
Static pressure2.09 mmH₂O
Noise32 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-5663 Max 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/420467 (accessed 2026-10-24).