Hardware Spec Index

Caldera FN-4149 Plus 140mm PWM ARGB Case Fan

Case Fans · Caldera · SKU FN4149-PLUS · Released 2026 · Updated 2026-10-19

Key facts

Benchmark index1,400 (Case Fans scale)
Category rank#18,651
Street price$49
Power2 W
Performance per dollar28.57
Released2026

Specifications

BrandCaldera
ModelCaldera FN-4149 Plus
Size140 × 140 × 25 mm
Speed400–1,400 RPM (PWM)
Airflow67.2 CFM
Static pressure1.33 mmH₂O
Noise28 dBA
BearingFluid dynamic bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-4149 Plus 140mm PWM ARGB Case Fan”, https://vextor7.com/item/7069840 (accessed 2026-10-19).