SATA 3.0 Expansion Card 4-Port PCIE to SATA 3.0 Expansion Controller Card Adapte

Bus interface: PCI-E X1 (compatible with X4, X8, X16/graphic interface). Rear SATA3.0 interface: The new upgrade expands the four rear SATA3.0 interfaces, which is more suitable for narrow spaces. 2U can also be better fixed; from the rear wiring, there will be no crossover with the graphics card.

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