Hardware Spec Index

Caldera FN-6397 SE 140mm PWM Case Fan

Case Fans · Caldera · SKU FN6397-SE · Released 2026 · Updated 2026-10-19

Key facts

Benchmark index616 (Case Fans scale)
Category rank#44,922
Street price$19
Power3 W
Performance per dollar32.42
Released2026

Specifications

BrandCaldera
ModelCaldera FN-6397 SE
Size140 × 140 × 25 mm
Speed300–2,000 RPM (PWM)
Airflow96.0 CFM
Static pressure1.90 mmH₂O
Noise27 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-6397 SE 140mm PWM Case Fan”, https://vextor7.com/item/25759476 (accessed 2026-10-19).