Hardware Spec Index

Caldera FN-8591 Edge 140mm PWM ARGB Case Fan

Case Fans · Caldera · SKU FN8591-EDGE · Released 2023 · Updated 2026-10-26

Key facts

Benchmark index861 (Case Fans scale)
Category rank#3,141
Street price$29
Power4 W
Performance per dollar29.69
Released2023

Specifications

BrandCaldera
ModelCaldera FN-8591 Edge
Size140 × 140 × 25 mm
Speed300–2,900 RPM (PWM)
Airflow139.2 CFM
Static pressure2.75 mmH₂O
Noise23 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-8591 Edge 140mm PWM ARGB Case Fan”, https://vextor7.com/item/83956716 (accessed 2026-10-26).