Hardware Spec Index

Caldera FN-4109 Pro 140mm PWM ARGB Case Fan

Case Fans · Caldera · SKU FN4109-PRO · Released 2019 · Updated 2026-10-25

Key facts

Benchmark index1,288 (Case Fans scale)
Category rank#8,379
Street price$49
Power2 W
Performance per dollar26.29
Released2019

Specifications

BrandCaldera
ModelCaldera FN-4109 Pro
Size140 × 140 × 25 mm
Speed300–1,400 RPM (PWM)
Airflow67.2 CFM
Static pressure1.33 mmH₂O
Noise36 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-4109 Pro 140mm PWM ARGB Case Fan”, https://vextor7.com/item/7419281 (accessed 2026-10-25).