The motherboard slot #1 shares bandwidth with SATA Gbs

The motherboard slot #1 shares bandwidth with SATA Gbs sata 3 slot It offers a maximum data transfer rate of 6 Gbps, equivalent to approximately 600 MBs SATA III is backward compatible with SATA II and SATA I, allowing SATA sata m2 slot The PEXMSATA343 3-Port PCI Express SATA Card with HyperDuo adds an internal mSATA SSD slot plus three internal SATA III ports to

sata m2 slot Supports SATA III II I Transfer Rate up to 6Gbps Full range size 2280, 2260, 2242 of

sata slot SATA Bays - Intel' Xeon' Processor at with 533MHZ FSB SATA ports should you plug an NVME in each of the sockets Worst case is use one of the 3 PCIe x16 slots for an add-in SATA controller card