Hardware Spec Index

Caldera FN-3997 SE 120mm PWM ARGB Case Fan

Case Fans · Caldera · SKU FN3997-SE · Released 2020 · Updated 2026-10-26

Key facts

Benchmark index1,210 (Case Fans scale)
Category rank#39,170
Street price$49
Power4 W
Performance per dollar24.69
Released2020

Specifications

BrandCaldera
ModelCaldera FN-3997 SE
Size120 × 120 × 25 mm
Speed300–2,700 RPM (PWM)
Airflow91.8 CFM
Static pressure2.97 mmH₂O
Noise27 dBA
BearingRifle bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-3997 SE 120mm PWM ARGB Case Fan”, https://vextor7.com/item/2376118 (accessed 2026-10-26).