Hardware Spec Index

Caldera FN-8669 Prime 140mm PWM Case Fan

Case Fans · Caldera · SKU FN8669-PRIME · Released 2022 · Updated 2026-10-22

Key facts

Benchmark index604 (Case Fans scale)
Category rank#1,595
Street price$19
Power4 W
Performance per dollar31.79
Released2022

Specifications

BrandCaldera
ModelCaldera FN-8669 Prime
Size140 × 140 × 25 mm
Speed400–2,800 RPM (PWM)
Airflow134.4 CFM
Static pressure2.66 mmH₂O
Noise22 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-8669 Prime 140mm PWM Case Fan”, https://vextor7.com/item/94898146 (accessed 2026-10-22).