Latitude 5531 Setup and Specifications

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Storage

This section lists the storage options on your Latitude 5531.

Table 1. Storage matrixThe following table provides the storage configurations that are supported for your Latitude 5531.
Storage			SSD-slot 1	SSD-slot 2	2.5-inch hard drive (with 4-cell battery configuration)
M.2 SSD Boot			Yes	No	No
M.2 SDD Boot		2.5-inch hard drive	Yes	No	Yes
M.2 SSD Boot		SSD	Yes	Yes	No
M.2 SSD Boot		SSD	Yes	Yes	Not applicable
M.2 SSD Boot		SSD	RAID0 or RAID1	RAID0 or RAID1	No
M.2 SSD Boot		SSD	RAID0 or RAID1	RAID0 or RAID1	Not applicable
M.2 SSD Boot	SSD	2.5-inch hard drive	Yes	Yes	Yes
M.2 SSD Boot	SSD	2.5-inch hard drive	RAID0 or RAID1	RAID0 or RAID1	Yes

Table 2. Storage specifications
The following table provides the different storage options available on Latitude 5531.
Storage type	Interface type	Capacity
2.5-inch, 5400 RPM, HDD	SATA AHCI, up to 6 Gbps	Up to 2 TB
2.5-inch, 7200 RPM, HDD	SATA AHCI, up to 6 Gbps	Up to 1 TB
M.2 2230, Class 35 SSD	PCIe NVMe	Up to 512 GB
M.2 2230, Class 35 SSD, self-encrypting drive	PCIe NVMe	256 GB
M.2 2280, Class 40 SSD	PCIe NVMe	Up to 2 TB
M.2 2280, Class 40 SSD, self-encrypting drive	PCIe NVMe	512 GB