Hardware Spec Index

Caldera FN-8593 Ultra 140mm PWM ARGB Case Fan

Case Fans · Caldera · SKU FN8593-ULTRA · Released 2021 · Updated 2026-10-26

Key facts

Benchmark index802 (Case Fans scale)
Category rank#19,349
Street price$29
Power3 W
Performance per dollar27.66
Released2021

Specifications

BrandCaldera
ModelCaldera FN-8593 Ultra
Size140 × 140 × 25 mm
Speed400–2,300 RPM (PWM)
Airflow110.4 CFM
Static pressure2.19 mmH₂O
Noise30 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-8593 Ultra 140mm PWM ARGB Case Fan”, https://vextor7.com/item/8690167 (accessed 2026-10-26).