Hardware Spec Index

Caldera FN-3668 Max 120mm PWM Case Fan

Case Fans · Caldera · SKU FN3668-MAX · Released 2024 · Updated 2026-10-20

Key facts

Benchmark index702 (Case Fans scale)
Category rank#11,089
Street price$19
Power3 W
Performance per dollar36.95
Released2024

Specifications

BrandCaldera
ModelCaldera FN-3668 Max
Size120 × 120 × 25 mm
Speed400–2,300 RPM (PWM)
Airflow78.2 CFM
Static pressure2.53 mmH₂O
Noise32 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-3668 Max 120mm PWM Case Fan”, https://vextor7.com/item/9569902 (accessed 2026-10-20).