Hardware Spec Index

Caldera FN-1956 Edge 140mm PWM Case Fan

Case Fans · Caldera · SKU FN1956-EDGE · Released 2020 · Updated 2026-10-23

Key facts

Benchmark index346 (Case Fans scale)
Category rank#49,567
Street price$9
Power4 W
Performance per dollar38.44
Released2020

Specifications

BrandCaldera
ModelCaldera FN-1956 Edge
Size140 × 140 × 25 mm
Speed500–2,700 RPM (PWM)
Airflow129.6 CFM
Static pressure2.56 mmH₂O
Noise24 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-1956 Edge 140mm PWM Case Fan”, https://vextor7.com/item/83667635 (accessed 2026-10-23).