Hardware Spec Index

Caldera FN-6662 SE 140mm PWM Case Fan

Case Fans · Caldera · SKU FN6662-SE · Released 2022 · Updated 2026-10-21

Key facts

Benchmark index672 (Case Fans scale)
Category rank#1,918
Street price$19
Power3 W
Performance per dollar35.37
Released2022

Specifications

BrandCaldera
ModelCaldera FN-6662 SE
Size140 × 140 × 25 mm
Speed300–1,500 RPM (PWM)
Airflow72.0 CFM
Static pressure1.43 mmH₂O
Noise31 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-6662 SE 140mm PWM Case Fan”, https://vextor7.com/item/85638321 (accessed 2026-10-21).