Hardware Spec Index

Caldera FN-3731 Max 120mm PWM ARGB Case Fan

Case Fans · Caldera · SKU FN3731-MAX · Released 2019 · Updated 2026-10-19

Key facts

Benchmark index872 (Case Fans scale)
Category rank#33,808
Street price$29
Power3 W
Performance per dollar30.07
Released2019

Specifications

BrandCaldera
ModelCaldera FN-3731 Max
Size120 × 120 × 25 mm
Speed300–1,800 RPM (PWM)
Airflow61.2 CFM
Static pressure1.98 mmH₂O
Noise31 dBA
BearingMagnetic levitation
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-3731 Max 120mm PWM ARGB Case Fan”, https://vextor7.com/item/17524116 (accessed 2026-10-19).