Hardware Spec Index

Zephyra FN-3928 Prime 120mm PWM ARGB Case Fan

Case Fans · Zephyra · SKU FN3928-PRIME · Released 2021 · Updated 2026-10-19

Key facts

Benchmark index985 (Case Fans scale)
Category rank#6,019
Street price$29
Power4 W
Performance per dollar33.97
Released2021

Specifications

BrandZephyra
ModelZephyra FN-3928 Prime
Size120 × 120 × 25 mm
Speed200–2,600 RPM (PWM)
Airflow88.4 CFM
Static pressure2.86 mmH₂O
Noise36 dBA
BearingMagnetic levitation
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-3928 Prime 120mm PWM ARGB Case Fan”, https://vextor7.com/item/5397828 (accessed 2026-10-19).