Vostro 5401 Setup and specifications guide

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Storage

Your computer supports one of the following configurations:

M.2 drive x1
M.2 drive x2

The primary drive of your computer varies with the storage configuration. For computers with two M.2 drives, the SSD-1 M.2 drive is the primary drive.

Table 1. Storage specifications
The following table provides the different storage options available on Vostro 5401.
Storage type	Interface type	Capacity
M.2 2230, PCIe NVMe, solid-state drive	PCIe NVMe	128 GB, 256 GB, 512 GB
M.2 2280, PCIe NVMe, solid-state drive	PCIe NVMe	256 GB, 512 GB, 1 TB, 2 TB
M.2 2280, PCIe QLC NVMe, solid-state drive	PCIe NVMe	512 GB
M.2 2280, PCIe NVMe, Intel Optane Storage	PCIe NVMe	512 GB