Hardware Spec Index

Caldera FN-1665 Max 120mm PWM Case Fan (3-Pack)

Case Fans · Caldera · SKU FN1665-MAX · Released 2020 · Updated 2026-10-23

Key facts

Benchmark index773 (Case Fans scale)
Category rank#37,079
Street price$19
Power3 W
Performance per dollar40.68
Released2020

Specifications

BrandCaldera
ModelCaldera FN-1665 Max
Size120 × 120 × 25 mm
Speed300–2,000 RPM (PWM)
Airflow68.0 CFM
Static pressure2.20 mmH₂O
Noise32 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-1665 Max 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/11211652 (accessed 2026-10-23).