Hardware Spec Index

Caldera FN-1478 Edge 140mm PWM ARGB Case Fan

Case Fans · Caldera · SKU FN1478-EDGE · Released 2022 · Updated 2026-10-25

Key facts

Benchmark index1,181 (Case Fans scale)
Category rank#9,654
Street price$39
Power3 W
Performance per dollar30.28
Released2022

Specifications

BrandCaldera
ModelCaldera FN-1478 Edge
Size140 × 140 × 25 mm
Speed400–1,500 RPM (PWM)
Airflow72.0 CFM
Static pressure1.43 mmH₂O
Noise25 dBA
BearingFluid dynamic bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-1478 Edge 140mm PWM ARGB Case Fan”, https://vextor7.com/item/35304081 (accessed 2026-10-25).