Hardware Spec Index

Caldera FN-1780 Ti 140mm PWM Case Fan (3-Pack)

Case Fans · Caldera · SKU FN1780-TI · Released 2023 · Updated 2026-10-22

Key facts

Benchmark index367 (Case Fans scale)
Category rank#21,714
Street price$19
Power3 W
Performance per dollar19.32
Released2023

Specifications

BrandCaldera
ModelCaldera FN-1780 Ti
Size140 × 140 × 25 mm
Speed400–2,300 RPM (PWM)
Airflow110.4 CFM
Static pressure2.19 mmH₂O
Noise29 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-1780 Ti 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/448217 (accessed 2026-10-22).