Hardware Spec Index

Caldera FN-8031 Ultra 140mm PWM Case Fan

Case Fans · Caldera · SKU FN8031-ULTRA · Released 2019 · Updated 2026-10-22

Key facts

Benchmark index503 (Case Fans scale)
Category rank#11,011
Street price$19
Power3 W
Performance per dollar26.47
Released2019

Specifications

BrandCaldera
ModelCaldera FN-8031 Ultra
Size140 × 140 × 25 mm
Speed500–2,000 RPM (PWM)
Airflow96.0 CFM
Static pressure1.90 mmH₂O
Noise32 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-8031 Ultra 140mm PWM Case Fan”, https://vextor7.com/item/7607747 (accessed 2026-10-22).