Hardware Spec Index

Caldera FN-2690 SE 140mm PWM Case Fan

Case Fans · Caldera · SKU FN2690-SE · Released 2020 · Updated 2026-10-19

Key facts

Benchmark index226 (Case Fans scale)
Category rank#21,338
Street price$9
Power4 W
Performance per dollar25.11
Released2020

Specifications

BrandCaldera
ModelCaldera FN-2690 SE
Size140 × 140 × 25 mm
Speed200–2,600 RPM (PWM)
Airflow124.8 CFM
Static pressure2.47 mmH₂O
Noise31 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-2690 SE 140mm PWM Case Fan”, https://vextor7.com/item/30034854 (accessed 2026-10-19).