Hardware Spec Index

Caldera FN-5746 Core 140mm PWM ARGB Case Fan

Case Fans · Caldera · SKU FN5746-CORE · Released 2019 · Updated 2026-10-22

Key facts

Benchmark index1,338 (Case Fans scale)
Category rank#42,373
Street price$49
Power3 W
Performance per dollar27.31
Released2019

Specifications

BrandCaldera
ModelCaldera FN-5746 Core
Size140 × 140 × 25 mm
Speed500–1,800 RPM (PWM)
Airflow86.4 CFM
Static pressure1.71 mmH₂O
Noise24 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-5746 Core 140mm PWM ARGB Case Fan”, https://vextor7.com/item/3629536 (accessed 2026-10-22).