Hardware Spec Index

Caldera FN-1693 SE 140mm PWM Case Fan

Case Fans · Caldera · SKU FN1693-SE · Released 2022 · Updated 2026-10-25

Key facts

Benchmark index778 (Case Fans scale)
Category rank#33,376
Street price$29
Power3 W
Performance per dollar26.83
Released2022

Specifications

BrandCaldera
ModelCaldera FN-1693 SE
Size140 × 140 × 25 mm
Speed400–1,700 RPM (PWM)
Airflow81.6 CFM
Static pressure1.61 mmH₂O
Noise27 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-1693 SE 140mm PWM Case Fan”, https://vextor7.com/item/95293365 (accessed 2026-10-25).