Hardware Spec Index

Caldera FN-1183 Core 140mm PWM Case Fan

Case Fans · Caldera · SKU FN1183-CORE · Released 2019 · Updated 2026-10-20

Key facts

Benchmark index426 (Case Fans scale)
Category rank#26,270
Street price$9
Power3 W
Performance per dollar47.33
Released2019

Specifications

BrandCaldera
ModelCaldera FN-1183 Core
Size140 × 140 × 25 mm
Speed500–2,400 RPM (PWM)
Airflow115.2 CFM
Static pressure2.28 mmH₂O
Noise24 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-1183 Core 140mm PWM Case Fan”, https://vextor7.com/item/6909016 (accessed 2026-10-20).