Hardware Spec Index

Caldera FN-5594 Core 140mm PWM Case Fan

Case Fans · Caldera · SKU FN5594-CORE · Released 2023 · Updated 2026-10-25

Key facts

Benchmark index403 (Case Fans scale)
Category rank#30,309
Street price$9
Power2 W
Performance per dollar44.78
Released2023

Specifications

BrandCaldera
ModelCaldera FN-5594 Core
Size140 × 140 × 25 mm
Speed500–1,400 RPM (PWM)
Airflow67.2 CFM
Static pressure1.33 mmH₂O
Noise33 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-5594 Core 140mm PWM Case Fan”, https://vextor7.com/item/6506494 (accessed 2026-10-25).