Hardware Spec Index

Caldera FN-3403 XT 140mm PWM ARGB Case Fan

Case Fans · Caldera · SKU FN3403-XT · Released 2019 · Updated 2026-10-20

Key facts

Benchmark index1,258 (Case Fans scale)
Category rank#28,492
Street price$49
Power3 W
Performance per dollar25.67
Released2019

Specifications

BrandCaldera
ModelCaldera FN-3403 XT
Size140 × 140 × 25 mm
Speed500–1,800 RPM (PWM)
Airflow86.4 CFM
Static pressure1.71 mmH₂O
Noise27 dBA
BearingFluid dynamic bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-3403 XT 140mm PWM ARGB Case Fan”, https://vextor7.com/item/736590 (accessed 2026-10-20).