Hardware Spec Index

Caldera FN-4466 Ultra 140mm PWM ARGB Case Fan

Case Fans · Caldera · SKU FN4466-ULTRA · Released 2024 · Updated 2026-10-22

Key facts

Benchmark index1,250 (Case Fans scale)
Category rank#45,052
Street price$39
Power3 W
Performance per dollar32.05
Released2024

Specifications

BrandCaldera
ModelCaldera FN-4466 Ultra
Size140 × 140 × 25 mm
Speed400–1,500 RPM (PWM)
Airflow72.0 CFM
Static pressure1.43 mmH₂O
Noise29 dBA
BearingRifle bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-4466 Ultra 140mm PWM ARGB Case Fan”, https://vextor7.com/item/4537531 (accessed 2026-10-22).