Hardware Spec Index

Caldera FN-7447 Edge 120mm PWM Case Fan

Case Fans · Caldera · SKU FN7447-EDGE · Released 2019 · Updated 2026-10-21

Key facts

Benchmark index236 (Case Fans scale)
Category rank#19,072
Street price$9
Power3 W
Performance per dollar26.22
Released2019

Specifications

BrandCaldera
ModelCaldera FN-7447 Edge
Size120 × 120 × 25 mm
Speed300–2,100 RPM (PWM)
Airflow71.4 CFM
Static pressure2.31 mmH₂O
Noise32 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-7447 Edge 120mm PWM Case Fan”, https://vextor7.com/item/7900173 (accessed 2026-10-21).