Hardware Spec Index

Caldera FN-8669 Pro 140mm PWM Case Fan

Case Fans · Caldera · SKU FN8669-PRO · Released 2021 · Updated 2026-10-23

Key facts

Benchmark index244 (Case Fans scale)
Category rank#5,977
Street price$9
Power3 W
Performance per dollar27.11
Released2021

Specifications

BrandCaldera
ModelCaldera FN-8669 Pro
Size140 × 140 × 25 mm
Speed500–2,400 RPM (PWM)
Airflow115.2 CFM
Static pressure2.28 mmH₂O
Noise32 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-8669 Pro 140mm PWM Case Fan”, https://vextor7.com/item/8865026 (accessed 2026-10-23).