Hardware Spec Index

Caldera FN-5747 Pro 140mm PWM ARGB Case Fan

Case Fans · Caldera · SKU FN5747-PRO · Released 2020 · Updated 2026-10-24

Key facts

Benchmark index1,068 (Case Fans scale)
Category rank#12,148
Street price$39
Power4 W
Performance per dollar27.38
Released2020

Specifications

BrandCaldera
ModelCaldera FN-5747 Pro
Size140 × 140 × 25 mm
Speed500–2,700 RPM (PWM)
Airflow129.6 CFM
Static pressure2.56 mmH₂O
Noise27 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-5747 Pro 140mm PWM ARGB Case Fan”, https://vextor7.com/item/21527906 (accessed 2026-10-24).