Hardware Spec Index

Caldera FN-8591 Core 140mm PWM ARGB Case Fan

Case Fans · Caldera · SKU FN8591-CORE · Released 2019 · Updated 2026-10-21

Key facts

Benchmark index954 (Case Fans scale)
Category rank#49,814
Street price$29
Power3 W
Performance per dollar32.90
Released2019

Specifications

BrandCaldera
ModelCaldera FN-8591 Core
Size140 × 140 × 25 mm
Speed200–1,600 RPM (PWM)
Airflow76.8 CFM
Static pressure1.52 mmH₂O
Noise35 dBA
BearingRifle bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-8591 Core 140mm PWM ARGB Case Fan”, https://vextor7.com/item/8428221 (accessed 2026-10-21).