Hardware Spec Index

Caldera FN-1340 Core 140mm PWM Case Fan (3-Pack)

Case Fans · Caldera · SKU FN1340-CORE · Released 2019 · Updated 2026-10-26

Key facts

Benchmark index309 (Case Fans scale)
Category rank#47,263
Street price$9
Power3 W
Performance per dollar34.33
Released2019

Specifications

BrandCaldera
ModelCaldera FN-1340 Core
Size140 × 140 × 25 mm
Speed400–2,100 RPM (PWM)
Airflow100.8 CFM
Static pressure2.00 mmH₂O
Noise35 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-1340 Core 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/15348192 (accessed 2026-10-26).