Hardware Spec Index

Caldera FN-5506 SE 140mm PWM ARGB Case Fan

Case Fans · Caldera · SKU FN5506-SE · Released 2022 · Updated 2026-10-23

Key facts

Benchmark index1,366 (Case Fans scale)
Category rank#16,795
Street price$49
Power3 W
Performance per dollar27.88
Released2022

Specifications

BrandCaldera
ModelCaldera FN-5506 SE
Size140 × 140 × 25 mm
Speed200–2,400 RPM (PWM)
Airflow115.2 CFM
Static pressure2.28 mmH₂O
Noise35 dBA
BearingRifle bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-5506 SE 140mm PWM ARGB Case Fan”, https://vextor7.com/item/1116627 (accessed 2026-10-23).