Hardware Spec Index

Caldera FN-2402 Ultra 140mm PWM ARGB Case Fan

Case Fans · Caldera · SKU FN2402-ULTRA · Released 2021 · Updated 2026-10-22

Key facts

Benchmark index1,324 (Case Fans scale)
Category rank#16,627
Street price$49
Power3 W
Performance per dollar27.02
Released2021

Specifications

BrandCaldera
ModelCaldera FN-2402 Ultra
Size140 × 140 × 25 mm
Speed300–1,800 RPM (PWM)
Airflow86.4 CFM
Static pressure1.71 mmH₂O
Noise36 dBA
BearingMagnetic levitation
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-2402 Ultra 140mm PWM ARGB Case Fan”, https://vextor7.com/item/74895643 (accessed 2026-10-22).