Hardware Spec Index

Caldera FN-1949 Ultra 140mm PWM ARGB Case Fan (3-Pack)

Case Fans · Caldera · SKU FN1949-ULTRA · Released 2024 · Updated 2026-10-24

Key facts

Benchmark index1,160 (Case Fans scale)
Category rank#3,396
Street price$39
Power4 W
Performance per dollar29.74
Released2024

Specifications

BrandCaldera
ModelCaldera FN-1949 Ultra
Size140 × 140 × 25 mm
Speed500–2,700 RPM (PWM)
Airflow129.6 CFM
Static pressure2.56 mmH₂O
Noise24 dBA
BearingFluid dynamic bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-1949 Ultra 140mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/6672980 (accessed 2026-10-24).