Hardware Spec Index

Caldera FN-7946 SE 120mm PWM Case Fan

Case Fans · Caldera · SKU FN7946-SE · Released 2022 · Updated 2026-10-21

Key facts

Benchmark index372 (Case Fans scale)
Category rank#13,882
Street price$9
Power4 W
Performance per dollar41.33
Released2022

Specifications

BrandCaldera
ModelCaldera FN-7946 SE
Size120 × 120 × 25 mm
Speed400–2,600 RPM (PWM)
Airflow88.4 CFM
Static pressure2.86 mmH₂O
Noise23 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-7946 SE 120mm PWM Case Fan”, https://vextor7.com/item/4801149 (accessed 2026-10-21).