Hardware Spec Index

Zephyra FN-8681 Ultra 120mm PWM Case Fan

Case Fans · Zephyra · SKU FN8681-ULTRA · Released 2020 · Updated 2026-10-19

Key facts

Benchmark index755 (Case Fans scale)
Category rank#27,707
Street price$19
Power2 W
Performance per dollar39.74
Released2020

Specifications

BrandZephyra
ModelZephyra FN-8681 Ultra
Size120 × 120 × 25 mm
Speed400–1,400 RPM (PWM)
Airflow47.6 CFM
Static pressure1.54 mmH₂O
Noise34 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-8681 Ultra 120mm PWM Case Fan”, https://vextor7.com/item/45918685 (accessed 2026-10-19).