Hardware Spec Index

Caldera FN-7446 Ultra 140mm PWM ARGB Case Fan (3-Pack)

Case Fans · Caldera · SKU FN7446-ULTRA · Released 2019 · Updated 2026-10-22

Key facts

Benchmark index1,331 (Case Fans scale)
Category rank#27,255
Street price$49
Power2 W
Performance per dollar27.16
Released2019

Specifications

BrandCaldera
ModelCaldera FN-7446 Ultra
Size140 × 140 × 25 mm
Speed300–1,400 RPM (PWM)
Airflow67.2 CFM
Static pressure1.33 mmH₂O
Noise26 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-7446 Ultra 140mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/83674795 (accessed 2026-10-22).