Hardware Spec Index

Zephyra FN-8691 SE 120mm PWM Case Fan

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

Key facts

Benchmark index321 (Case Fans scale)
Category rank#37,005
Street price$9
Power3 W
Performance per dollar35.67
Released2020

Specifications

BrandZephyra
ModelZephyra FN-8691 SE
Size120 × 120 × 25 mm
Speed200–2,400 RPM (PWM)
Airflow81.6 CFM
Static pressure2.64 mmH₂O
Noise31 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-8691 SE 120mm PWM Case Fan”, https://vextor7.com/item/5016489 (accessed 2026-10-22).