Hardware Spec Index

Caldera FN-4571 Edge 140mm PWM ARGB Case Fan

Case Fans · Caldera · SKU FN4571-EDGE · Released 2024 · Updated 2026-10-20

Key facts

Benchmark index1,400 (Case Fans scale)
Category rank#39,731
Street price$49
Power3 W
Performance per dollar28.57
Released2024

Specifications

BrandCaldera
ModelCaldera FN-4571 Edge
Size140 × 140 × 25 mm
Speed400–2,400 RPM (PWM)
Airflow115.2 CFM
Static pressure2.28 mmH₂O
Noise25 dBA
BearingMagnetic levitation
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-4571 Edge 140mm PWM ARGB Case Fan”, https://vextor7.com/item/51452648 (accessed 2026-10-20).