Hardware Spec Index

Caldera FN-5438 Pro 120mm PWM Case Fan (3-Pack)

Case Fans · Caldera · SKU FN5438-PRO · Released 2020 · Updated 2026-10-23

Key facts

Benchmark index636 (Case Fans scale)
Category rank#18,700
Street price$19
Power3 W
Performance per dollar33.47
Released2020

Specifications

BrandCaldera
ModelCaldera FN-5438 Pro
Size120 × 120 × 25 mm
Speed300–1,700 RPM (PWM)
Airflow57.8 CFM
Static pressure1.87 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-5438 Pro 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/16720180 (accessed 2026-10-23).