Hardware Spec Index

Zephyra FN-8639 SE 120mm PWM ARGB Case Fan

Case Fans · Zephyra · SKU FN8639-SE · Released 2020 · Updated 2026-10-18

Key facts

Benchmark index981 (Case Fans scale)
Category rank#40,594
Street price$29
Power3 W
Performance per dollar33.83
Released2020

Specifications

BrandZephyra
ModelZephyra FN-8639 SE
Size120 × 120 × 25 mm
Speed400–2,400 RPM (PWM)
Airflow81.6 CFM
Static pressure2.64 mmH₂O
Noise29 dBA
BearingRifle bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-8639 SE 120mm PWM ARGB Case Fan”, https://vextor7.com/item/7307828 (accessed 2026-10-18).