Hardware Spec Index

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

Case Fans · Caldera · SKU FN1780-CORE · Released 2023 · Updated 2026-10-21

Key facts

Benchmark index1,232 (Case Fans scale)
Category rank#30,287
Street price$39
Power3 W
Performance per dollar31.59
Released2023

Specifications

BrandCaldera
ModelCaldera FN-1780 Core
Size140 × 140 × 25 mm
Speed300–1,900 RPM (PWM)
Airflow91.2 CFM
Static pressure1.80 mmH₂O
Noise28 dBA
BearingRifle bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-1780 Core 140mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/6993502 (accessed 2026-10-21).