Hardware Spec Index

Caldera FN-4120 Core 120mm PWM Case Fan

Case Fans · Caldera · SKU FN4120-CORE · Released 2024 · Updated 2026-10-21

Key facts

Benchmark index537 (Case Fans scale)
Category rank#11,873
Street price$19
Power4 W
Performance per dollar28.26
Released2024

Specifications

BrandCaldera
ModelCaldera FN-4120 Core
Size120 × 120 × 25 mm
Speed400–2,700 RPM (PWM)
Airflow91.8 CFM
Static pressure2.97 mmH₂O
Noise30 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-4120 Core 120mm PWM Case Fan”, https://vextor7.com/item/6400847 (accessed 2026-10-21).