Hardware Spec Index

Caldera FN-9926 Ultra 140mm PWM Case Fan

Case Fans · Caldera · SKU FN9926-ULTRA · Released 2019 · Updated 2026-10-19

Key facts

Benchmark index520 (Case Fans scale)
Category rank#3,148
Street price$19
Power3 W
Performance per dollar27.37
Released2019

Specifications

BrandCaldera
ModelCaldera FN-9926 Ultra
Size140 × 140 × 25 mm
Speed400–1,800 RPM (PWM)
Airflow86.4 CFM
Static pressure1.71 mmH₂O
Noise26 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-9926 Ultra 140mm PWM Case Fan”, https://vextor7.com/item/4370048 (accessed 2026-10-19).