Hardware Spec Index

Caldera FN-2145 Core 140mm PWM ARGB Case Fan

Case Fans · Caldera · SKU FN2145-CORE · Released 2025 · Updated 2026-10-23

Key facts

Benchmark index1,246 (Case Fans scale)
Category rank#6,958
Street price$39
Power4 W
Performance per dollar31.95
Released2025

Specifications

BrandCaldera
ModelCaldera FN-2145 Core
Size140 × 140 × 25 mm
Speed400–2,700 RPM (PWM)
Airflow129.6 CFM
Static pressure2.56 mmH₂O
Noise33 dBA
BearingMagnetic levitation
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-2145 Core 140mm PWM ARGB Case Fan”, https://vextor7.com/item/6946699 (accessed 2026-10-23).