Hardware Spec Index

Zephyra FN-6331 SE 120mm PWM Case Fan (3-Pack)

Case Fans · Zephyra · SKU FN6331-SE · Released 2019 · Updated 2026-10-22

Key facts

Benchmark index260 (Case Fans scale)
Category rank#3,006
Street price$9
Power3 W
Performance per dollar28.89
Released2019

Specifications

BrandZephyra
ModelZephyra FN-6331 SE
Size120 × 120 × 25 mm
Speed400–1,500 RPM (PWM)
Airflow51.0 CFM
Static pressure1.65 mmH₂O
Noise34 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-6331 SE 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/3311786 (accessed 2026-10-22).