Hardware Spec Index

Caldera FN-4083 Plus 140mm PWM Case Fan (3-Pack)

Case Fans · Caldera · SKU FN4083-PLUS · Released 2025 · Updated 2026-10-21

Key facts

Benchmark index350 (Case Fans scale)
Category rank#10,546
Street price$19
Power3 W
Performance per dollar18.42
Released2025

Specifications

BrandCaldera
ModelCaldera FN-4083 Plus
Size140 × 140 × 25 mm
Speed500–2,100 RPM (PWM)
Airflow100.8 CFM
Static pressure2.00 mmH₂O
Noise28 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-4083 Plus 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/4155908 (accessed 2026-10-21).