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Lenovo x3650 M4 BD 5466 Руководство по эксплуатации
Internal storage
The x3650 M4 BD server supports the following internal storage configurations:
Twelve 3.5-inch SAS/SATA hot-swap drive bays
Fourteen 3.5-inch SAS/SATA hot-swap drive bays
Standard models ship with twelve 3.5-inch SAS/SATA hot-swap drive bays, and they can also be upgraded
to fourteen 3.5-inch hot-swap drive bay models with the optional rear drive backplane (rear cage assembly
comes standard with the server). The following table shows the internal storage expansion options that are
available.
Table 7. Internal storage expansion options
Part
Feature
Description
number
code
00FK886
A4RT
Rear Backplane, 2x3.5" HDD Extension To Front
Array (14-HDD Array)
00AL184
A4RU
Rear Backplane, 2x3.5" HDD Separate Array
Option 00FK886 is used to upgrade standard (see Table 2) or custom (CTO or special bid) models with
twelve 3.5-inch hot-swap drive bays to fourteen 3.5-inch hot-swap drive bays; all 14 drives are connected to
the same storage controller (M1115, M5110, M5210, or N2115).
Option 00AL184 is used to upgrade standard (see Table 2) or custom (CTO or special bid) models with
twelve 3.5-inch hot-swap drive bays to fourteen 3.5-inch hot-swap drive bays; two rear drives are
connected to the first RAID controller (H1110), and 12 drives on the front of the server are connected to a
separate RAID controller (M1115, M5110, M5210, or N2115). In addition, x3650 M4 BD supports booting
from the rear drives in the configurations with the H1110 controller.

Controllers for internal storage

The following table (Parts 1 and 2) lists the storage controllers and the additional options that are used for
the internal storage of the x3650 M4 BD server.
Table 8. RAID controllers and HBAs for internal storage (Part 1: 6 Gbps SAS)
System x3650 M4 BD
Maximum
Standard models where
supported
used
1
-
1
-
13