Hardware Spec Index

Caldera FN-1396 Ultra 140mm PWM Case Fan

Case Fans · Caldera · SKU FN1396-ULTRA · Released 2021 · Updated 2026-10-19

Key facts

Benchmark index336 (Case Fans scale)
Category rank#27,270
Street price$19
Power4 W
Performance per dollar17.68
Released2021

Specifications

BrandCaldera
ModelCaldera FN-1396 Ultra
Size140 × 140 × 25 mm
Speed300–2,800 RPM (PWM)
Airflow134.4 CFM
Static pressure2.66 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-1396 Ultra 140mm PWM Case Fan”, https://vextor7.com/item/78287617 (accessed 2026-10-19).