Hardware Spec Index

Caldera FN-1680 SE 120mm PWM Case Fan

Case Fans · Caldera · SKU FN1680-SE · Released 2025 · Updated 2026-10-25

Key facts

Benchmark index418 (Case Fans scale)
Category rank#16,803
Street price$19
Power3 W
Performance per dollar22.00
Released2025

Specifications

BrandCaldera
ModelCaldera FN-1680 SE
Size120 × 120 × 25 mm
Speed300–2,400 RPM (PWM)
Airflow81.6 CFM
Static pressure2.64 mmH₂O
Noise24 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-1680 SE 120mm PWM Case Fan”, https://vextor7.com/item/21759999 (accessed 2026-10-25).