Storage
This section lists the storage options on your Precision 3561.
Your computer supports one of the following configurations:
● One 2.5-inch hard drive
● Two M.2 2230/2280 solid state drive
The primary drive of your computer varies with the storage configuration. For computers:
● with a M.2 drive, the M.2 drive is the primary drive
● without a M.2 drive, the 2.5-inch hard drive is the primary drive
Table 12. Storage specifications
Storage type Interface type Capacity
2.5-inch 5400 rpm SATA hard-disk drive SATA AHCI, up to 6 Gbps up to 2 TB
2.5-inch 7200 rpm SATA hard-disk drive SATA AHCI, up to 6 Gbps up to 1 TB
2.5-inch 7200 rpm SED SATA hard-disk
drive
SATA AHCI, up to 6 Gbps 500 GB
M.2 2230 solid-state drive PCIe NVMe PCIe Gen3x4 NVMe, up to 32 Gbps up to 512 GB
M.2 2280 solid-state drive PCIe NVMe PCIe Gen3x4/Gen4x4 NVMe, up to 32
Gbps
up to 2 TB
M.2 2280 Opal Self Encrypting solid-
state drive PCIe NVMe
PCIe Gen3x4 NVMe, up to 32 Gbps 1 TB
Media-card reader
The following table lists the media cards supported by your Precision 3561.
Table 13. Media-card reader specifications
Description Values
Media-card type
microSD card slot
Media-cards supported
● Micro Secure Digital (mSD)
● Micro Secure Digital High Capacity (mSDHC)
● Micro Secure Digital Extended Capacity (mSDXC)
NOTE: The maximum capacity supported by the media-card reader varies depending on the standard of the media card
installed in your computer.
Keyboard
The following table lists the keyboard specifications of your Precision 3561.
Table 14. Keyboard specifications
Description Values
Keyboard type
● Standard keyboard
● RGB backlit keyboard
16 Specifications of Precision 3561