Table 21. Drive options for internal storage: M.2 non-hot-swap drives
Description
Part
number
Feature
code
Maximum
supported
ThinkSystem M.2 CV1 32GB SATA 6Gbps Non-Hot-Swap SSD
7N47A00129 AUUL
2
ThinkSystem M.2 CV3 128GB SATA 6Gbps Non-Hot-Swap SSD
7N47A00130 AUUV
2
Optical drives
The SR590 server supports the external USB optical drive option listed in the following table.
Table 22. Optical drive
Description
Part
number
Feature
code
Maximum
supported
ThinkSystem External USB DVD RW Optical Disk Drive
7XA7A05926 AVV8
1
The External USB DVD RW Optical Disk Drive supports the following types of media: CD-ROM, CD-R, CD-
RW, DVD-R, DVD+R, DVD-ROM, DVD-RAM, DVD-RW, and DVD+RW.
I/O expansion
The SR590 server supports one LOM card slot and up to six PCIe slots: one PCIe slot on the system
planar and up to five PCIe slots with different riser cards installed into two riser sockets on the system
planar (one riser socket supports installation of one riser card).
The slot form factors are as follows:
LOM card slot
Slot 1: PCIe 3.0 x16 or PCIe 3.0 x8; full-height, half-length (PCIe x16 slot is double-wide)
Slot 2: PCIe 3.0 x8; full-height, half-length (not present if the slot 1 is PCIe x16)
Slot 3: PCIe 3.0 x8 or ML2 x8; full-height, half-length
Slot 4: PCIe 3.0 x8; low profile (vertical slot on system planar)
Slot 5: PCIe 3.0 x16; full-height, half-length
Slot 6: PCIe 3.0 x8; full-height, half-length
Notes:
Slot 5 requires the second processor to be installed.
Slot 4 is not present if the COM Port Upgrade Kit is installed.
Lenovo ThinkSystem SR590 Server
34