Hardware Spec Index

Caldera FN-3720 Edge 120mm PWM ARGB Case Fan (3-Pack)

Case Fans · Caldera · SKU FN3720-EDGE · Released 2020 · Updated 2026-10-22

Key facts

Benchmark index1,376 (Case Fans scale)
Category rank#28,618
Street price$49
Power3 W
Performance per dollar28.08
Released2020

Specifications

BrandCaldera
ModelCaldera FN-3720 Edge
Size120 × 120 × 25 mm
Speed400–2,000 RPM (PWM)
Airflow68.0 CFM
Static pressure2.20 mmH₂O
Noise29 dBA
BearingRifle bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-3720 Edge 120mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/4549020 (accessed 2026-10-22).