Lenovo x3550 M4 7914F2G 用户手册
产品代码
7914F2G
IBM System x3550 M4
16
Internal backup units
The server does not support internal tape drive options or other internal backup units.
Optical drives
The server supports the optical drive options listed in the following table. Server models with 3.5" HDDs
do not support internal optical drive; they provide a third USB port on the front for an external optical
drive.
do not support internal optical drive; they provide a third USB port on the front for an external optical
drive.
Table 9. Optical drives
Part
number
number
Description
Maximum quantity
supported
supported
Standard models
where used
where used
46M090
1
1
IBM UltraSlim Enhanced SATA DVD-ROM
1
-
46M090
2
2
UltraSlim Enhanced SATA Multi-Burner
1
-
IBM UltraSlim Enhanced SATA DVD-ROM (part number 46M0901) supports the following media and
speeds for reading:
speeds for reading:
CD-ROM 24X
CD-DA (DAE) 20X
CD-R 24X
CD-RW 24X
DVD-ROM (single layer) 8X
DVD-ROM (dual layer) 8X
DVD-R (4.7 GB) 6X
DVD-R DL 4X
DVD+R 6X
DVD+R DL 4X
DVD-RW (4.7 GB) 4X
DVD+RW 4X
DVD-RAM (4.7/9.4 GB) 4X
IBM UltraSlim Enhanced SATA Multi-Burner (46M0902) supports the same media and speeds for reading
as DVD-ROM (46M0901). This drive also supports the following media and speeds for writing:
as DVD-ROM (46M0901). This drive also supports the following media and speeds for writing:
CD-R 24X
CD-RW 4X
High Speed CD-RW 10X
Ultra Speed CD-RW 16X
Ultra Speed Plus CD-RW 16X
DVD-R 8X
DVD-R DL 6X
DVD+R 8X
DVD+R DL 6X
DVD-RW 6X
DVD+RW 8X
DVD-RAM 5X