Hardware Spec Index

Caldera FN-4974 Plus 140mm PWM ARGB Case Fan

Case Fans · Caldera · SKU FN4974-PLUS · Released 2024 · Updated 2026-10-20

Key facts

Benchmark index898 (Case Fans scale)
Category rank#42,352
Street price$29
Power4 W
Performance per dollar30.97
Released2024

Specifications

BrandCaldera
ModelCaldera FN-4974 Plus
Size140 × 140 × 25 mm
Speed300–3,000 RPM (PWM)
Airflow144.0 CFM
Static pressure2.85 mmH₂O
Noise30 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-4974 Plus 140mm PWM ARGB Case Fan”, https://vextor7.com/item/7053092 (accessed 2026-10-20).