Hardware Spec Index

Caldera FN-5181 Edge 140mm PWM ARGB Case Fan

Case Fans · Caldera · SKU FN5181-EDGE · Released 2020 · Updated 2026-10-24

Key facts

Benchmark index852 (Case Fans scale)
Category rank#15,031
Street price$29
Power4 W
Performance per dollar29.38
Released2020

Specifications

BrandCaldera
ModelCaldera FN-5181 Edge
Size140 × 140 × 25 mm
Speed200–2,600 RPM (PWM)
Airflow124.8 CFM
Static pressure2.47 mmH₂O
Noise30 dBA
BearingMagnetic levitation
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-5181 Edge 140mm PWM ARGB Case Fan”, https://vextor7.com/item/21881034 (accessed 2026-10-24).