Hardware Spec Index

Caldera FN-3393 Ultra 140mm PWM ARGB Case Fan (3-Pack)

Case Fans · Caldera · SKU FN3393-ULTRA · Released 2024 · Updated 2026-10-22

Key facts

Benchmark index1,057 (Case Fans scale)
Category rank#40,953
Street price$39
Power2 W
Performance per dollar27.10
Released2024

Specifications

BrandCaldera
ModelCaldera FN-3393 Ultra
Size140 × 140 × 25 mm
Speed500–1,400 RPM (PWM)
Airflow67.2 CFM
Static pressure1.33 mmH₂O
Noise29 dBA
BearingMagnetic levitation
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-3393 Ultra 140mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/8048772 (accessed 2026-10-22).