Hardware Spec Index

Caldera FN-8691 SE 140mm PWM Case Fan

Case Fans · Caldera · SKU FN8691-SE · Released 2020 · Updated 2026-10-22

Key facts

Benchmark index771 (Case Fans scale)
Category rank#46,469
Street price$19
Power3 W
Performance per dollar40.58
Released2020

Specifications

BrandCaldera
ModelCaldera FN-8691 SE
Size140 × 140 × 25 mm
Speed400–2,300 RPM (PWM)
Airflow110.4 CFM
Static pressure2.19 mmH₂O
Noise25 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-8691 SE 140mm PWM Case Fan”, https://vextor7.com/item/2051645 (accessed 2026-10-22).