Hardware Spec Index

Zephyra FN-3930 Core 140mm PWM Case Fan

Case Fans · Zephyra · SKU FN3930-CORE · Released 2026 · Updated 2026-10-19

Key facts

Benchmark index540 (Case Fans scale)
Category rank#818
Street price$19
Power3 W
Performance per dollar28.42
Released2026

Specifications

BrandZephyra
ModelZephyra FN-3930 Core
Size140 × 140 × 25 mm
Speed200–2,200 RPM (PWM)
Airflow105.6 CFM
Static pressure2.09 mmH₂O
Noise33 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-3930 Core 140mm PWM Case Fan”, https://vextor7.com/item/307146 (accessed 2026-10-19).