Hardware Spec Index

Caldera FN-1680 Edge 140mm PWM Case Fan

Case Fans · Caldera · SKU FN1680-EDGE · Released 2023 · Updated 2026-10-25

Key facts

Benchmark index395 (Case Fans scale)
Category rank#26,744
Street price$19
Power3 W
Performance per dollar20.79
Released2023

Specifications

BrandCaldera
ModelCaldera FN-1680 Edge
Size140 × 140 × 25 mm
Speed400–1,500 RPM (PWM)
Airflow72.0 CFM
Static pressure1.43 mmH₂O
Noise33 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-1680 Edge 140mm PWM Case Fan”, https://vextor7.com/item/7615680 (accessed 2026-10-25).