Hardware Spec Index

Caldera FN-9556 Core 140mm PWM Case Fan

Case Fans · Caldera · SKU FN9556-CORE · Released 2022 · Updated 2026-10-23

Key facts

Benchmark index495 (Case Fans scale)
Category rank#12,282
Street price$19
Power3 W
Performance per dollar26.05
Released2022

Specifications

BrandCaldera
ModelCaldera FN-9556 Core
Size140 × 140 × 25 mm
Speed400–1,500 RPM (PWM)
Airflow72.0 CFM
Static pressure1.43 mmH₂O
Noise30 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-9556 Core 140mm PWM Case Fan”, https://vextor7.com/item/10011314 (accessed 2026-10-23).