Hardware Spec Index

Caldera FN-1640 SE 120mm PWM ARGB Case Fan (3-Pack)

Case Fans · Caldera · SKU FN1640-SE · Released 2022 · Updated 2026-10-24

Key facts

Benchmark index1,343 (Case Fans scale)
Category rank#19,040
Street price$49
Power3 W
Performance per dollar27.41
Released2022

Specifications

BrandCaldera
ModelCaldera FN-1640 SE
Size120 × 120 × 25 mm
Speed500–1,700 RPM (PWM)
Airflow57.8 CFM
Static pressure1.87 mmH₂O
Noise30 dBA
BearingRifle bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-1640 SE 120mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/6739709 (accessed 2026-10-24).