Includes:Motherboard, I/O shield. Expansion Slots: 1 × PCIe 3.0/2.0 ×16, 2 × PCIe 3.0/2.0 ×1, 1 × legacy PCI. Storage: 2 × M.2 (PCIe/SATA modes), 6 × SATA 6Gb/s with RAID 0/1/5/10. R2V3 Testing and Grading We are an R2V3 certified facility.
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