Hardware Spec Index

Caldera FN-1920 Core 140mm PWM Case Fan

Case Fans · Caldera · SKU FN1920-CORE · Released 2021 · Updated 2026-10-19

Key facts

Benchmark index641 (Case Fans scale)
Category rank#27,492
Street price$19
Power3 W
Performance per dollar33.74
Released2021

Specifications

BrandCaldera
ModelCaldera FN-1920 Core
Size140 × 140 × 25 mm
Speed400–2,200 RPM (PWM)
Airflow105.6 CFM
Static pressure2.09 mmH₂O
Noise34 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-1920 Core 140mm PWM Case Fan”, https://vextor7.com/item/9105545 (accessed 2026-10-19).