Hardware Spec Index

Zephyra FN-6490 SE 120mm PWM Case Fan (3-Pack)

Case Fans · Zephyra · SKU FN6490-SE · Released 2021 · Updated 2026-10-21

Key facts

Benchmark index325 (Case Fans scale)
Category rank#22,842
Street price$9
Power3 W
Performance per dollar36.11
Released2021

Specifications

BrandZephyra
ModelZephyra FN-6490 SE
Size120 × 120 × 25 mm
Speed300–1,500 RPM (PWM)
Airflow51.0 CFM
Static pressure1.65 mmH₂O
Noise25 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-6490 SE 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/1824239 (accessed 2026-10-21).