Hardware Spec Index

Caldera FN-3667 Plus 120mm PWM Case Fan (3-Pack)

Case Fans · Caldera · SKU FN3667-PLUS · Released 2023 · Updated 2026-10-22

Key facts

Benchmark index522 (Case Fans scale)
Category rank#2,784
Street price$19
Power4 W
Performance per dollar27.47
Released2023

Specifications

BrandCaldera
ModelCaldera FN-3667 Plus
Size120 × 120 × 25 mm
Speed300–2,700 RPM (PWM)
Airflow91.8 CFM
Static pressure2.97 mmH₂O
Noise22 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-3667 Plus 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/6797798 (accessed 2026-10-22).