Hardware Spec Index

Caldera FN-4232 Ultra 140mm PWM ARGB Case Fan

Case Fans · Caldera · SKU FN4232-ULTRA · Released 2025 · Updated 2026-10-23

Key facts

Benchmark index1,193 (Case Fans scale)
Category rank#43,993
Street price$49
Power3 W
Performance per dollar24.35
Released2025

Specifications

BrandCaldera
ModelCaldera FN-4232 Ultra
Size140 × 140 × 25 mm
Speed500–1,500 RPM (PWM)
Airflow72.0 CFM
Static pressure1.43 mmH₂O
Noise22 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-4232 Ultra 140mm PWM ARGB Case Fan”, https://vextor7.com/item/91491594 (accessed 2026-10-23).