Hardware Spec Index

Zephyra FN-4670 Max 140mm PWM Case Fan (3-Pack)

Case Fans · Zephyra · SKU FN4670-MAX · Released 2025 · Updated 2026-10-23

Key facts

Benchmark index286 (Case Fans scale)
Category rank#5,552
Street price$9
Power3 W
Performance per dollar31.78
Released2025

Specifications

BrandZephyra
ModelZephyra FN-4670 Max
Size140 × 140 × 25 mm
Speed300–1,500 RPM (PWM)
Airflow72.0 CFM
Static pressure1.43 mmH₂O
Noise30 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-4670 Max 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/8739611 (accessed 2026-10-23).