Hardware Spec Index

Caldera FN-3899 SE 140mm PWM Case Fan

Case Fans · Caldera · SKU FN3899-SE · Released 2023 · Updated 2026-10-22

Key facts

Benchmark index337 (Case Fans scale)
Category rank#4,629
Street price$9
Power4 W
Performance per dollar37.44
Released2023

Specifications

BrandCaldera
ModelCaldera FN-3899 SE
Size140 × 140 × 25 mm
Speed500–2,700 RPM (PWM)
Airflow129.6 CFM
Static pressure2.56 mmH₂O
Noise27 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-3899 SE 140mm PWM Case Fan”, https://vextor7.com/item/3936351 (accessed 2026-10-22).