Hardware Spec Index

Caldera FN-7278 SE 140mm PWM Case Fan

Case Fans · Caldera · SKU FN7278-SE · Released 2019 · Updated 2026-10-22

Key facts

Benchmark index740 (Case Fans scale)
Category rank#48,387
Street price$19
Power3 W
Performance per dollar38.95
Released2019

Specifications

BrandCaldera
ModelCaldera FN-7278 SE
Size140 × 140 × 25 mm
Speed300–1,600 RPM (PWM)
Airflow76.8 CFM
Static pressure1.52 mmH₂O
Noise32 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-7278 SE 140mm PWM Case Fan”, https://vextor7.com/item/80433416 (accessed 2026-10-22).