Hardware Spec Index

Caldera FN-5506 XT 140mm PWM ARGB Case Fan (3-Pack)

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

Key facts

Benchmark index1,400 (Case Fans scale)
Category rank#31,452
Street price$49
Power3 W
Performance per dollar28.57
Released2026

Specifications

BrandCaldera
ModelCaldera FN-5506 XT
Size140 × 140 × 25 mm
Speed500–1,600 RPM (PWM)
Airflow76.8 CFM
Static pressure1.52 mmH₂O
Noise34 dBA
BearingMagnetic levitation
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-5506 XT 140mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/8068233 (accessed 2026-10-23).