Hardware Spec Index

Caldera FN-7178 SE 140mm PWM Case Fan (3-Pack)

Case Fans · Caldera · SKU FN7178-SE · Released 2025 · Updated 2026-10-19

Key facts

Benchmark index652 (Case Fans scale)
Category rank#25,901
Street price$19
Power4 W
Performance per dollar34.32
Released2025

Specifications

BrandCaldera
ModelCaldera FN-7178 SE
Size140 × 140 × 25 mm
Speed200–2,700 RPM (PWM)
Airflow129.6 CFM
Static pressure2.56 mmH₂O
Noise34 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-7178 SE 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/91554212 (accessed 2026-10-19).