Hardware Spec Index

Caldera FN-5518 Plus 140mm PWM ARGB Case Fan

Case Fans · Caldera · SKU FN5518-PLUS · Released 2021 · Updated 2026-10-25

Key facts

Benchmark index1,285 (Case Fans scale)
Category rank#18,355
Street price$49
Power3 W
Performance per dollar26.22
Released2021

Specifications

BrandCaldera
ModelCaldera FN-5518 Plus
Size140 × 140 × 25 mm
Speed400–2,400 RPM (PWM)
Airflow115.2 CFM
Static pressure2.28 mmH₂O
Noise29 dBA
BearingFluid dynamic bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-5518 Plus 140mm PWM ARGB Case Fan”, https://vextor7.com/item/56521803 (accessed 2026-10-25).