Hardware Spec Index

Caldera FN-4146 Max 140mm PWM ARGB Case Fan

Case Fans · Caldera · SKU FN4146-MAX · Released 2026 · Updated 2026-10-18

Key facts

Benchmark index1,180 (Case Fans scale)
Category rank#25,531
Street price$39
Power3 W
Performance per dollar30.26
Released2026

Specifications

BrandCaldera
ModelCaldera FN-4146 Max
Size140 × 140 × 25 mm
Speed300–2,300 RPM (PWM)
Airflow110.4 CFM
Static pressure2.19 mmH₂O
Noise28 dBA
BearingFluid dynamic bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-4146 Max 140mm PWM ARGB Case Fan”, https://vextor7.com/item/1663135 (accessed 2026-10-18).