Hardware Spec Index

Caldera FN-6780 Pro 140mm PWM ARGB Case Fan

Case Fans · Caldera · SKU FN6780-PRO · Released 2021 · Updated 2026-10-23

Key facts

Benchmark index967 (Case Fans scale)
Category rank#15,276
Street price$29
Power3 W
Performance per dollar33.34
Released2021

Specifications

BrandCaldera
ModelCaldera FN-6780 Pro
Size140 × 140 × 25 mm
Speed200–1,900 RPM (PWM)
Airflow91.2 CFM
Static pressure1.80 mmH₂O
Noise36 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-6780 Pro 140mm PWM ARGB Case Fan”, https://vextor7.com/item/4950023 (accessed 2026-10-23).