Hardware Spec Index

Zephyra FN-8639 Ti 140mm PWM ARGB Case Fan

Case Fans · Zephyra · SKU FN8639-TI · Released 2019 · Updated 2026-10-20

Key facts

Benchmark index1,328 (Case Fans scale)
Category rank#34,883
Street price$49
Power4 W
Performance per dollar27.10
Released2019

Specifications

BrandZephyra
ModelZephyra FN-8639 Ti
Size140 × 140 × 25 mm
Speed200–2,900 RPM (PWM)
Airflow139.2 CFM
Static pressure2.75 mmH₂O
Noise26 dBA
BearingMagnetic levitation
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-8639 Ti 140mm PWM ARGB Case Fan”, https://vextor7.com/item/4882441 (accessed 2026-10-20).