Hardware Spec Index

Caldera FN-2531 SE 120mm PWM Case Fan

Case Fans · Caldera · SKU FN2531-SE · Released 2024 · Updated 2026-10-19

Key facts

Benchmark index844 (Case Fans scale)
Category rank#48,499
Street price$29
Power3 W
Performance per dollar29.10
Released2024

Specifications

BrandCaldera
ModelCaldera FN-2531 SE
Size120 × 120 × 25 mm
Speed200–1,500 RPM (PWM)
Airflow51.0 CFM
Static pressure1.65 mmH₂O
Noise26 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-2531 SE 120mm PWM Case Fan”, https://vextor7.com/item/19984367 (accessed 2026-10-19).