Hardware Spec Index

Caldera FN-6518 Pro 140mm PWM Case Fan

Case Fans · Caldera · SKU FN6518-PRO · Released 2022 · Updated 2026-10-26

Key facts

Benchmark index449 (Case Fans scale)
Category rank#40,310
Street price$19
Power3 W
Performance per dollar23.63
Released2022

Specifications

BrandCaldera
ModelCaldera FN-6518 Pro
Size140 × 140 × 25 mm
Speed500–1,500 RPM (PWM)
Airflow72.0 CFM
Static pressure1.43 mmH₂O
Noise33 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-6518 Pro 140mm PWM Case Fan”, https://vextor7.com/item/3949626 (accessed 2026-10-26).