Hardware Spec Index

Caldera FN-3983 Max 140mm PWM ARGB Case Fan

Case Fans · Caldera · SKU FN3983-MAX · Released 2023 · Updated 2026-10-19

Key facts

Benchmark index945 (Case Fans scale)
Category rank#40,294
Street price$29
Power4 W
Performance per dollar32.59
Released2023

Specifications

BrandCaldera
ModelCaldera FN-3983 Max
Size140 × 140 × 25 mm
Speed500–3,000 RPM (PWM)
Airflow144.0 CFM
Static pressure2.85 mmH₂O
Noise27 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-3983 Max 140mm PWM ARGB Case Fan”, https://vextor7.com/item/51672900 (accessed 2026-10-19).