Hardware Spec Index

Caldera FN-4054 Pro 120mm PWM Case Fan

Case Fans · Caldera · SKU FN4054-PRO · Released 2022 · Updated 2026-10-19

Key facts

Benchmark index323 (Case Fans scale)
Category rank#42,364
Street price$9
Power3 W
Performance per dollar35.89
Released2022

Specifications

BrandCaldera
ModelCaldera FN-4054 Pro
Size120 × 120 × 25 mm
Speed400–1,500 RPM (PWM)
Airflow51.0 CFM
Static pressure1.65 mmH₂O
Noise32 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-4054 Pro 120mm PWM Case Fan”, https://vextor7.com/item/25752616 (accessed 2026-10-19).