Hardware Spec Index

Caldera FN-5470 Max 140mm PWM Case Fan (3-Pack)

Case Fans · Caldera · SKU FN5470-MAX · Released 2023 · Updated 2026-10-19

Key facts

Benchmark index339 (Case Fans scale)
Category rank#3,823
Street price$9
Power4 W
Performance per dollar37.67
Released2023

Specifications

BrandCaldera
ModelCaldera FN-5470 Max
Size140 × 140 × 25 mm
Speed400–2,900 RPM (PWM)
Airflow139.2 CFM
Static pressure2.75 mmH₂O
Noise32 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-5470 Max 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/24678807 (accessed 2026-10-19).