Hardware Spec Index

Caldera FN-3902 SE 120mm PWM Case Fan

Case Fans · Caldera · SKU FN3902-SE · Released 2024 · Updated 2026-10-18

Key facts

Benchmark index227 (Case Fans scale)
Category rank#20,194
Street price$9
Power4 W
Performance per dollar25.22
Released2024

Specifications

BrandCaldera
ModelCaldera FN-3902 SE
Size120 × 120 × 25 mm
Speed500–2,900 RPM (PWM)
Airflow98.6 CFM
Static pressure3.19 mmH₂O
Noise30 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-3902 SE 120mm PWM Case Fan”, https://vextor7.com/item/7265751 (accessed 2026-10-18).