Hardware Spec Index

Caldera FN-3771 Max 140mm PWM ARGB Case Fan (3-Pack)

Case Fans · Caldera · SKU FN3771-MAX · Released 2025 · Updated 2026-10-24

Key facts

Benchmark index1,095 (Case Fans scale)
Category rank#21,084
Street price$39
Power4 W
Performance per dollar28.08
Released2025

Specifications

BrandCaldera
ModelCaldera FN-3771 Max
Size140 × 140 × 25 mm
Speed400–2,500 RPM (PWM)
Airflow120.0 CFM
Static pressure2.38 mmH₂O
Noise23 dBA
BearingMagnetic levitation
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-3771 Max 140mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/3646907 (accessed 2026-10-24).