Hardware Spec Index

Caldera FN-3677 SE 120mm PWM Case Fan

Case Fans · Caldera · SKU FN3677-SE · Released 2020 · Updated 2026-10-22

Key facts

Benchmark index236 (Case Fans scale)
Category rank#3,611
Street price$9
Power3 W
Performance per dollar26.22
Released2020

Specifications

BrandCaldera
ModelCaldera FN-3677 SE
Size120 × 120 × 25 mm
Speed200–1,700 RPM (PWM)
Airflow57.8 CFM
Static pressure1.87 mmH₂O
Noise26 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-3677 SE 120mm PWM Case Fan”, https://vextor7.com/item/12843643 (accessed 2026-10-22).