Hardware Spec Index

Caldera FN-1956 Max 140mm PWM Case Fan

Case Fans · Caldera · SKU FN1956-MAX · Released 2025 · Updated 2026-10-24

Key facts

Benchmark index754 (Case Fans scale)
Category rank#39,046
Street price$19
Power3 W
Performance per dollar39.68
Released2025

Specifications

BrandCaldera
ModelCaldera FN-1956 Max
Size140 × 140 × 25 mm
Speed200–1,700 RPM (PWM)
Airflow81.6 CFM
Static pressure1.61 mmH₂O
Noise33 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-1956 Max 140mm PWM Case Fan”, https://vextor7.com/item/6720964 (accessed 2026-10-24).