Hardware Spec Index

Zephyra FN-3803 SE 120mm PWM Case Fan

Case Fans · Zephyra · SKU FN3803-SE · Released 2019 · Updated 2026-10-26

Key facts

Benchmark index685 (Case Fans scale)
Category rank#27,729
Street price$19
Power3 W
Performance per dollar36.05
Released2019

Specifications

BrandZephyra
ModelZephyra FN-3803 SE
Size120 × 120 × 25 mm
Speed200–2,200 RPM (PWM)
Airflow74.8 CFM
Static pressure2.42 mmH₂O
Noise35 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-3803 SE 120mm PWM Case Fan”, https://vextor7.com/item/97710408 (accessed 2026-10-26).