Hardware Spec Index

Caldera FN-5509 Core 140mm PWM ARGB Case Fan (3-Pack)

Case Fans · Caldera · SKU FN5509-CORE · Released 2020 · Updated 2026-10-19

Key facts

Benchmark index1,295 (Case Fans scale)
Category rank#31,662
Street price$49
Power3 W
Performance per dollar26.43
Released2020

Specifications

BrandCaldera
ModelCaldera FN-5509 Core
Size140 × 140 × 25 mm
Speed400–1,900 RPM (PWM)
Airflow91.2 CFM
Static pressure1.80 mmH₂O
Noise33 dBA
BearingFluid dynamic bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-5509 Core 140mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/85631527 (accessed 2026-10-19).