Hardware Spec Index

Caldera FN-3765 Prime 120mm PWM Case Fan (3-Pack)

Case Fans · Caldera · SKU FN3765-PRIME · Released 2025 · Updated 2026-10-21

Key facts

Benchmark index788 (Case Fans scale)
Category rank#19,303
Street price$19
Power3 W
Performance per dollar41.47
Released2025

Specifications

BrandCaldera
ModelCaldera FN-3765 Prime
Size120 × 120 × 25 mm
Speed400–2,400 RPM (PWM)
Airflow81.6 CFM
Static pressure2.64 mmH₂O
Noise30 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-3765 Prime 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/1251986 (accessed 2026-10-21).