Hardware Spec Index

Caldera FN-4970 Core 140mm PWM ARGB Case Fan

Case Fans · Caldera · SKU FN4970-CORE · Released 2021 · Updated 2026-10-21

Key facts

Benchmark index1,282 (Case Fans scale)
Category rank#32,096
Street price$49
Power3 W
Performance per dollar26.16
Released2021

Specifications

BrandCaldera
ModelCaldera FN-4970 Core
Size140 × 140 × 25 mm
Speed200–1,500 RPM (PWM)
Airflow72.0 CFM
Static pressure1.43 mmH₂O
Noise31 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-4970 Core 140mm PWM ARGB Case Fan”, https://vextor7.com/item/5267136 (accessed 2026-10-21).