Hardware Spec Index

Caldera FN-4947 Max 120mm PWM ARGB Case Fan

Case Fans · Caldera · SKU FN4947-MAX · Released 2025 · Updated 2026-10-19

Key facts

Benchmark index1,400 (Case Fans scale)
Category rank#41,203
Street price$49
Power3 W
Performance per dollar28.57
Released2025

Specifications

BrandCaldera
ModelCaldera FN-4947 Max
Size120 × 120 × 25 mm
Speed300–1,600 RPM (PWM)
Airflow54.4 CFM
Static pressure1.76 mmH₂O
Noise29 dBA
BearingMagnetic levitation
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-4947 Max 120mm PWM ARGB Case Fan”, https://vextor7.com/item/299052 (accessed 2026-10-19).