Dell PowerEdge RAID Controller S140 User’s Guide

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Supported physical disks

The PERC S140 controller supports the following physical disk types:

SATA hard disk drive (HDD)
SATA solid state drive (SSD)
NOTE:M.2 SATA form factor is not supported.
NVMe PCIe SSDs including NVMe PCIe SSD 2.5 - inch small form factor and NVMe PCIe SSD adapter.
DVD drives connected to SATA

NOTE:Only Dell - complaint NVMe PCIe SSDs are supported. For information on PowerEdge NVMe 2.5 - inch SFF and PowerEdge NVMe PCIe SSD adapter, see the Express Flash NVMe PCIe SSD user's guide at dell.com/manuals.

NOTE:Mixing drives of different speeds (7,200 rpm, 10,000 rpm, or 15,000 rpm) and bandwidth (3 Gbps or 6 Gbps) while maintaining the same drive type (SATA) and technology (HDD or SSD) is supported.

NOTE:Mixing NVMe PCIe SSDs and SATA drives is not supported in a single RAID virtual disk.