Hardware Spec Index

Caldera FN-5518 Pro 140mm PWM ARGB Case Fan (3-Pack)

Case Fans · Caldera · SKU FN5518-PRO · Released 2019 · Updated 2026-10-21

Key facts

Benchmark index1,181 (Case Fans scale)
Category rank#24,413
Street price$39
Power3 W
Performance per dollar30.28
Released2019

Specifications

BrandCaldera
ModelCaldera FN-5518 Pro
Size140 × 140 × 25 mm
Speed500–2,000 RPM (PWM)
Airflow96.0 CFM
Static pressure1.90 mmH₂O
Noise23 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 Pro 140mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/759739 (accessed 2026-10-21).