Hardware Spec Index

Caldera FN-1883 Plus 140mm PWM Case Fan

Case Fans · Caldera · SKU FN1883-PLUS · Released 2025 · Updated 2026-10-19

Key facts

Benchmark index247 (Case Fans scale)
Category rank#18,662
Street price$9
Power4 W
Performance per dollar27.44
Released2025

Specifications

BrandCaldera
ModelCaldera FN-1883 Plus
Size140 × 140 × 25 mm
Speed200–2,500 RPM (PWM)
Airflow120.0 CFM
Static pressure2.38 mmH₂O
Noise25 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-1883 Plus 140mm PWM Case Fan”, https://vextor7.com/item/83174549 (accessed 2026-10-19).