Hardware Spec Index

Caldera FN-5606 Prime 140mm PWM ARGB Case Fan (3-Pack)

Case Fans · Caldera · SKU FN5606-PRIME · Released 2025 · Updated 2026-10-26

Key facts

Benchmark index1,047 (Case Fans scale)
Category rank#36,761
Street price$39
Power4 W
Performance per dollar26.85
Released2025

Specifications

BrandCaldera
ModelCaldera FN-5606 Prime
Size140 × 140 × 25 mm
Speed200–2,800 RPM (PWM)
Airflow134.4 CFM
Static pressure2.66 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-5606 Prime 140mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/7963515 (accessed 2026-10-26).