Hardware Spec Index

Caldera FN-1684 SE 140mm PWM ARGB Case Fan (3-Pack)

Case Fans · Caldera · SKU FN1684-SE · Released 2020 · Updated 2026-10-21

Key facts

Benchmark index1,242 (Case Fans scale)
Category rank#11,935
Street price$39
Power4 W
Performance per dollar31.85
Released2020

Specifications

BrandCaldera
ModelCaldera FN-1684 SE
Size140 × 140 × 25 mm
Speed300–2,700 RPM (PWM)
Airflow129.6 CFM
Static pressure2.56 mmH₂O
Noise25 dBA
BearingMagnetic levitation
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-1684 SE 140mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/3404298 (accessed 2026-10-21).