Hardware Spec Index

Zephyra FN-3943 Plus 120mm PWM ARGB Case Fan

Case Fans · Zephyra · SKU FN3943-PLUS · Released 2021 · Updated 2026-10-19

Key facts

Benchmark index1,357 (Case Fans scale)
Category rank#13,388
Street price$49
Power3 W
Performance per dollar27.69
Released2021

Specifications

BrandZephyra
ModelZephyra FN-3943 Plus
Size120 × 120 × 25 mm
Speed200–2,400 RPM (PWM)
Airflow81.6 CFM
Static pressure2.64 mmH₂O
Noise34 dBA
BearingFluid dynamic bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-3943 Plus 120mm PWM ARGB Case Fan”, https://vextor7.com/item/37070 (accessed 2026-10-19).