Hardware Spec Index

Caldera FN-2047 Prime 140mm PWM ARGB Case Fan

Case Fans · Caldera · SKU FN2047-PRIME · Released 2025 · Updated 2026-10-23

Key facts

Benchmark index980 (Case Fans scale)
Category rank#36,645
Street price$29
Power2 W
Performance per dollar33.79
Released2025

Specifications

BrandCaldera
ModelCaldera FN-2047 Prime
Size140 × 140 × 25 mm
Speed400–1,400 RPM (PWM)
Airflow67.2 CFM
Static pressure1.33 mmH₂O
Noise29 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-2047 Prime 140mm PWM ARGB Case Fan”, https://vextor7.com/item/69018245 (accessed 2026-10-23).