Hardware Spec Index

Caldera FN-3223 Core 140mm PWM Case Fan

Case Fans · Caldera · SKU FN3223-CORE · Released 2026 · Updated 2026-10-19

Key facts

Benchmark index695 (Case Fans scale)
Category rank#7,210
Street price$19
Power3 W
Performance per dollar36.58
Released2026

Specifications

BrandCaldera
ModelCaldera FN-3223 Core
Size140 × 140 × 25 mm
Speed400–1,800 RPM (PWM)
Airflow86.4 CFM
Static pressure1.71 mmH₂O
Noise24 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-3223 Core 140mm PWM Case Fan”, https://vextor7.com/item/31675432 (accessed 2026-10-19).