Hardware Spec Index

Caldera FN-3944 Core 140mm PWM ARGB Case Fan

Case Fans · Caldera · SKU FN3944-CORE · Released 2023 · Updated 2026-10-24

Key facts

Benchmark index1,193 (Case Fans scale)
Category rank#41,246
Street price$39
Power3 W
Performance per dollar30.59
Released2023

Specifications

BrandCaldera
ModelCaldera FN-3944 Core
Size140 × 140 × 25 mm
Speed500–2,300 RPM (PWM)
Airflow110.4 CFM
Static pressure2.19 mmH₂O
Noise35 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-3944 Core 140mm PWM ARGB Case Fan”, https://vextor7.com/item/46563973 (accessed 2026-10-24).