Hardware Spec Index

Caldera FN-3126 Core 140mm PWM Case Fan

Case Fans · Caldera · SKU FN3126-CORE · Released 2020 · Updated 2026-10-26

Key facts

Benchmark index608 (Case Fans scale)
Category rank#32,857
Street price$19
Power4 W
Performance per dollar32.00
Released2020

Specifications

BrandCaldera
ModelCaldera FN-3126 Core
Size140 × 140 × 25 mm
Speed400–2,700 RPM (PWM)
Airflow129.6 CFM
Static pressure2.56 mmH₂O
Noise32 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-3126 Core 140mm PWM Case Fan”, https://vextor7.com/item/18334286 (accessed 2026-10-26).