Hardware Spec Index

Zephyra FN-3943 Plus 120mm PWM Case Fan

Case Fans · Zephyra · SKU FN3943-PLUS · Released 2026 · Updated 2026-10-24

Key facts

Benchmark index483 (Case Fans scale)
Category rank#4,251
Street price$19
Power4 W
Performance per dollar25.42
Released2026

Specifications

BrandZephyra
ModelZephyra FN-3943 Plus
Size120 × 120 × 25 mm
Speed200–2,900 RPM (PWM)
Airflow98.6 CFM
Static pressure3.19 mmH₂O
Noise28 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-3943 Plus 120mm PWM Case Fan”, https://vextor7.com/item/97052051 (accessed 2026-10-24).