Hardware Spec Index

Caldera FN-6531 SE 120mm PWM Case Fan

Case Fans · Caldera · SKU FN6531-SE · Released 2021 · Updated 2026-10-21

Key facts

Benchmark index644 (Case Fans scale)
Category rank#26,051
Street price$19
Power3 W
Performance per dollar33.89
Released2021

Specifications

BrandCaldera
ModelCaldera FN-6531 SE
Size120 × 120 × 25 mm
Speed300–1,500 RPM (PWM)
Airflow51.0 CFM
Static pressure1.65 mmH₂O
Noise30 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-6531 SE 120mm PWM Case Fan”, https://vextor7.com/item/9745516 (accessed 2026-10-21).