Hardware Spec Index

Caldera FN-3669 Edge 120mm PWM Case Fan

Case Fans · Caldera · SKU FN3669-EDGE · Released 2020 · Updated 2026-10-22

Key facts

Benchmark index257 (Case Fans scale)
Category rank#22,501
Street price$9
Power4 W
Performance per dollar28.56
Released2020

Specifications

BrandCaldera
ModelCaldera FN-3669 Edge
Size120 × 120 × 25 mm
Speed200–2,500 RPM (PWM)
Airflow85.0 CFM
Static pressure2.75 mmH₂O
Noise36 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-3669 Edge 120mm PWM Case Fan”, https://vextor7.com/item/2489665 (accessed 2026-10-22).