Hardware Spec Index

Caldera FN-4146 Core 120mm PWM Case Fan

Case Fans · Caldera · SKU FN4146-CORE · Released 2023 · Updated 2026-10-19

Key facts

Benchmark index746 (Case Fans scale)
Category rank#2,926
Street price$29
Power4 W
Performance per dollar25.72
Released2023

Specifications

BrandCaldera
ModelCaldera FN-4146 Core
Size120 × 120 × 25 mm
Speed300–2,600 RPM (PWM)
Airflow88.4 CFM
Static pressure2.86 mmH₂O
Noise35 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-4146 Core 120mm PWM Case Fan”, https://vextor7.com/item/449081 (accessed 2026-10-19).