Hardware Spec Index

Caldera FN-6453 Core 140mm PWM Case Fan

Case Fans · Caldera · SKU FN6453-CORE · Released 2023 · Updated 2026-10-22

Key facts

Benchmark index519 (Case Fans scale)
Category rank#24,386
Street price$19
Power3 W
Performance per dollar27.32
Released2023

Specifications

BrandCaldera
ModelCaldera FN-6453 Core
Size140 × 140 × 25 mm
Speed500–2,300 RPM (PWM)
Airflow110.4 CFM
Static pressure2.19 mmH₂O
Noise34 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-6453 Core 140mm PWM Case Fan”, https://vextor7.com/item/4880117 (accessed 2026-10-22).