How Many NVMe Slots Does the Z390 Have?

The Z390 chipset is the latest and greatest from Intel, and it supports a new generation of processors known as Coffee Lake. One of the key features of the Z390 is its support for up to six PCIe 3.

0 lanes, which can be used for NVMe storage devices. This means that the Z390 has more than enough bandwidth to support multiple NVMe devices, making it an ideal platform for those who want to build a high-performance storage system.

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In terms of raw numbers, the Z390 has a total of 48 PCIe 3.0 lanes. This is divided into three different categories: 24 lanes for the CPU, 16 lanes for the chipset, and 8 lanes for other devices.

Of the 24 lanes dedicated to the CPU, 4 are used for the DMI connection to the chipset and 8 are used for PCI Express Root Complex (PCIe) slots. This leaves 12 CPU lanes available for other devices, such as NVMe storage devices.

The Z390 also has 16 PCIe 3.0 lanes dedicated to the chipset. These can be used for a variety of purposes, but they are primarily intended for use with SATA Express and USB 3.1 Gen 2 devices.

SATA Express is a new standard that allows for much higher data transfer rates than traditional SATA, and it is supported by a number of new drives on the market. USB 3.1 Gen 2 is also supported by the Z390, and it offers twice the data transfer rate of standard USB 3.0.

Finally, the Z390 has 8 PCIe 3.0 lanes that are intended for use with other devices.

These can be used for things like Ethernet controllers or Wi-Fi cards.

In conclusion, the Z390 has a total of 48 PCIe 3.0 lanes, which is more than enough to support multiple NVMe storage devices. This makes it an ideal platform for those who want to build a high-performance storage system.