Hardware Spec Index

Caldera FN-1684 Max 120mm PWM Case Fan

Case Fans · Caldera · SKU FN1684-MAX · Released 2019 · Updated 2026-10-24

Key facts

Benchmark index658 (Case Fans scale)
Category rank#8,600
Street price$19
Power2 W
Performance per dollar34.63
Released2019

Specifications

BrandCaldera
ModelCaldera FN-1684 Max
Size120 × 120 × 25 mm
Speed500–1,400 RPM (PWM)
Airflow47.6 CFM
Static pressure1.54 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-1684 Max 120mm PWM Case Fan”, https://vextor7.com/item/8777874 (accessed 2026-10-24).