Hardware Spec Index

Caldera FN-1975 SE 120mm PWM Case Fan

Case Fans · Caldera · SKU FN1975-SE · Released 2024 · Updated 2026-10-19

Key facts

Benchmark index657 (Case Fans scale)
Category rank#26,267
Street price$19
Power2 W
Performance per dollar34.58
Released2024

Specifications

BrandCaldera
ModelCaldera FN-1975 SE
Size120 × 120 × 25 mm
Speed300–1,400 RPM (PWM)
Airflow47.6 CFM
Static pressure1.54 mmH₂O
Noise33 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-1975 SE 120mm PWM Case Fan”, https://vextor7.com/item/295355 (accessed 2026-10-19).