Hardware Spec Index

Zephyra FN-4676 Pro 140mm PWM Case Fan

Case Fans · Zephyra · SKU FN4676-PRO · Released 2023 · Updated 2026-10-20

Key facts

Benchmark index673 (Case Fans scale)
Category rank#17,041
Street price$19
Power3 W
Performance per dollar35.42
Released2023

Specifications

BrandZephyra
ModelZephyra FN-4676 Pro
Size140 × 140 × 25 mm
Speed200–1,700 RPM (PWM)
Airflow81.6 CFM
Static pressure1.61 mmH₂O
Noise30 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-4676 Pro 140mm PWM Case Fan”, https://vextor7.com/item/52709 (accessed 2026-10-20).