Hardware Spec Index

Caldera FN-8593 Pro 140mm PWM Case Fan

Case Fans · Caldera · SKU FN8593-PRO · Released 2020 · Updated 2026-10-22

Key facts

Benchmark index432 (Case Fans scale)
Category rank#26,333
Street price$9
Power2 W
Performance per dollar48.00
Released2020

Specifications

BrandCaldera
ModelCaldera FN-8593 Pro
Size140 × 140 × 25 mm
Speed500–1,400 RPM (PWM)
Airflow67.2 CFM
Static pressure1.33 mmH₂O
Noise27 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-8593 Pro 140mm PWM Case Fan”, https://vextor7.com/item/22018869 (accessed 2026-10-22).