Hardware Spec Index

Caldera FN-1933 Core 140mm PWM ARGB Case Fan

Case Fans · Caldera · SKU FN1933-CORE · Released 2022 · Updated 2026-10-26

Key facts

Benchmark index1,009 (Case Fans scale)
Category rank#779
Street price$29
Power3 W
Performance per dollar34.79
Released2022

Specifications

BrandCaldera
ModelCaldera FN-1933 Core
Size140 × 140 × 25 mm
Speed300–2,200 RPM (PWM)
Airflow105.6 CFM
Static pressure2.09 mmH₂O
Noise22 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-1933 Core 140mm PWM ARGB Case Fan”, https://vextor7.com/item/19906647 (accessed 2026-10-26).