Hardware Spec Index

Caldera FN-5956 Core 140mm PWM ARGB Case Fan

Case Fans · Caldera · SKU FN5956-CORE · Released 2024 · Updated 2026-10-22

Key facts

Benchmark index1,082 (Case Fans scale)
Category rank#36,916
Street price$39
Power4 W
Performance per dollar27.74
Released2024

Specifications

BrandCaldera
ModelCaldera FN-5956 Core
Size140 × 140 × 25 mm
Speed400–2,600 RPM (PWM)
Airflow124.8 CFM
Static pressure2.47 mmH₂O
Noise36 dBA
BearingFluid dynamic bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-5956 Core 140mm PWM ARGB Case Fan”, https://vextor7.com/item/94899498 (accessed 2026-10-22).