Hardware Spec Index

Caldera FN-5552 Pro 140mm PWM ARGB Case Fan (3-Pack)

Case Fans · Caldera · SKU FN5552-PRO · Released 2026 · Updated 2026-10-20

Key facts

Benchmark index1,342 (Case Fans scale)
Category rank#18,296
Street price$39
Power4 W
Performance per dollar34.41
Released2026

Specifications

BrandCaldera
ModelCaldera FN-5552 Pro
Size140 × 140 × 25 mm
Speed200–2,500 RPM (PWM)
Airflow120.0 CFM
Static pressure2.38 mmH₂O
Noise26 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-5552 Pro 140mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/3967994 (accessed 2026-10-20).