Hardware Spec Index

Caldera FN-3671 Plus 120mm PWM Case Fan

Case Fans · Caldera · SKU FN3671-PLUS · Released 2024 · Updated 2026-10-21

Key facts

Benchmark index619 (Case Fans scale)
Category rank#14,005
Street price$19
Power3 W
Performance per dollar32.58
Released2024

Specifications

BrandCaldera
ModelCaldera FN-3671 Plus
Size120 × 120 × 25 mm
Speed400–2,000 RPM (PWM)
Airflow68.0 CFM
Static pressure2.20 mmH₂O
Noise27 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-3671 Plus 120mm PWM Case Fan”, https://vextor7.com/item/6735307 (accessed 2026-10-21).