Hardware Spec Index

Caldera FN-3954 Core 120mm PWM Case Fan (3-Pack)

Case Fans · Caldera · SKU FN3954-CORE · Released 2025 · Updated 2026-10-19

Key facts

Benchmark index582 (Case Fans scale)
Category rank#32,328
Street price$19
Power3 W
Performance per dollar30.63
Released2025

Specifications

BrandCaldera
ModelCaldera FN-3954 Core
Size120 × 120 × 25 mm
Speed200–1,700 RPM (PWM)
Airflow57.8 CFM
Static pressure1.87 mmH₂O
Noise22 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-3954 Core 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/28290884 (accessed 2026-10-19).