Hardware Spec Index

Caldera FN-3865 Max 120mm PWM ARGB Case Fan (3-Pack)

Case Fans · Caldera · SKU FN3865-MAX · Released 2020 · Updated 2026-10-20

Key facts

Benchmark index947 (Case Fans scale)
Category rank#3,563
Street price$29
Power3 W
Performance per dollar32.66
Released2020

Specifications

BrandCaldera
ModelCaldera FN-3865 Max
Size120 × 120 × 25 mm
Speed400–1,500 RPM (PWM)
Airflow51.0 CFM
Static pressure1.65 mmH₂O
Noise32 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-3865 Max 120mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/363182 (accessed 2026-10-20).