Hardware Spec Index

Caldera FN-3658 Edge 120mm PWM ARGB Case Fan

Case Fans · Caldera · SKU FN3658-EDGE · Released 2020 · Updated 2026-10-24

Key facts

Benchmark index1,275 (Case Fans scale)
Category rank#28,023
Street price$49
Power3 W
Performance per dollar26.02
Released2020

Specifications

BrandCaldera
ModelCaldera FN-3658 Edge
Size120 × 120 × 25 mm
Speed400–1,800 RPM (PWM)
Airflow61.2 CFM
Static pressure1.98 mmH₂O
Noise26 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-3658 Edge 120mm PWM ARGB Case Fan”, https://vextor7.com/item/5248684 (accessed 2026-10-24).