Hardware Spec Index

Caldera FN-4031 Pro 120mm PWM ARGB Case Fan

Case Fans · Caldera · SKU FN4031-PRO · Released 2024 · Updated 2026-10-24

Key facts

Benchmark index1,071 (Case Fans scale)
Category rank#48,392
Street price$39
Power4 W
Performance per dollar27.46
Released2024

Specifications

BrandCaldera
ModelCaldera FN-4031 Pro
Size120 × 120 × 25 mm
Speed500–3,000 RPM (PWM)
Airflow102.0 CFM
Static pressure3.30 mmH₂O
Noise26 dBA
BearingRifle bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-4031 Pro 120mm PWM ARGB Case Fan”, https://vextor7.com/item/3473096 (accessed 2026-10-24).