Hardware Spec Index

Caldera FN-1591 Edge 140mm PWM ARGB Case Fan

Case Fans · Caldera · SKU FN1591-EDGE · Released 2024 · Updated 2026-10-26

Key facts

Benchmark index1,399 (Case Fans scale)
Category rank#48,567
Street price$49
Power3 W
Performance per dollar28.55
Released2024

Specifications

BrandCaldera
ModelCaldera FN-1591 Edge
Size140 × 140 × 25 mm
Speed400–1,700 RPM (PWM)
Airflow81.6 CFM
Static pressure1.61 mmH₂O
Noise32 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-1591 Edge 140mm PWM ARGB Case Fan”, https://vextor7.com/item/87725310 (accessed 2026-10-26).