Hardware Spec Index

Caldera FN-4043 Core 140mm PWM ARGB Case Fan

Case Fans · Caldera · SKU FN4043-CORE · Released 2023 · Updated 2026-10-21

Key facts

Benchmark index1,364 (Case Fans scale)
Category rank#41,888
Street price$49
Power4 W
Performance per dollar27.84
Released2023

Specifications

BrandCaldera
ModelCaldera FN-4043 Core
Size140 × 140 × 25 mm
Speed200–2,700 RPM (PWM)
Airflow129.6 CFM
Static pressure2.56 mmH₂O
Noise27 dBA
BearingRifle bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-4043 Core 140mm PWM ARGB Case Fan”, https://vextor7.com/item/21581725 (accessed 2026-10-21).