Lenovo ThinkSystem SR630 Product Manual page 38

Optical drives
The SR630 server supports the external USB optical drive option listed in the following table.
Table 22. Optical drive
Description
ThinkSystem External USB DVD RW Optical Disk Drive
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 SR630 server supports one LOM card slot and up to four PCIe slots: one slot on the system planar that is
dedicated to an internal storage controller and up to three 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 x8, ML2 x8, or ML2 x16; low profile
Slot 2: PCIe 3.0 x16 or x8; low profile or full-height, half-length
Slot 3: PCIe 3.0 x16; low profile
Slot 4: PCIe 3.0 x8 (dedicated to an internal storage controller)
Configuration notes:
Slot 3 requires the second processor to be installed.
Slots 1 and 2 are not present if the Rear HDD Kit is installed.
Slot 1 or 3 is not present if the COM Port Upgrade Kit is installed.
The locations of the PCIe slots are shown in the following figure.
Figure 8. Slot locations
Lenovo ThinkSystem SR630 Server
Part Feature
number code
7XA7A05926 AVV8
Maximum
supported
1
38