Hardware Spec Index

Caldera FN-2946 Core 120mm PWM Case Fan

Case Fans · Caldera · SKU FN2946-CORE · Released 2020 · Updated 2026-10-26

Key facts

Benchmark index289 (Case Fans scale)
Category rank#24,210
Street price$9
Power3 W
Performance per dollar32.11
Released2020

Specifications

BrandCaldera
ModelCaldera FN-2946 Core
Size120 × 120 × 25 mm
Speed400–1,600 RPM (PWM)
Airflow54.4 CFM
Static pressure1.76 mmH₂O
Noise25 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-2946 Core 120mm PWM Case Fan”, https://vextor7.com/item/880033 (accessed 2026-10-26).