Hardware Spec Index

Caldera FN-8646 SE 140mm PWM Case Fan

Case Fans · Caldera · SKU FN8646-SE · Released 2021 · Updated 2026-10-18

Key facts

Benchmark index428 (Case Fans scale)
Category rank#29,940
Street price$9
Power4 W
Performance per dollar47.56
Released2021

Specifications

BrandCaldera
ModelCaldera FN-8646 SE
Size140 × 140 × 25 mm
Speed300–2,500 RPM (PWM)
Airflow120.0 CFM
Static pressure2.38 mmH₂O
Noise29 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-8646 SE 140mm PWM Case Fan”, https://vextor7.com/item/200731 (accessed 2026-10-18).