Hardware Spec Index

Caldera FN-4426 Max 140mm PWM Case Fan

Case Fans · Caldera · SKU FN4426-MAX · Released 2021 · Updated 2026-10-22

Key facts

Benchmark index639 (Case Fans scale)
Category rank#38,432
Street price$19
Power3 W
Performance per dollar33.63
Released2021

Specifications

BrandCaldera
ModelCaldera FN-4426 Max
Size140 × 140 × 25 mm
Speed200–2,100 RPM (PWM)
Airflow100.8 CFM
Static pressure2.00 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-4426 Max 140mm PWM Case Fan”, https://vextor7.com/item/2919856 (accessed 2026-10-22).