Memory Options - HP HPE ProLiant ML30 Gen9 User Manual

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Mini-SAS cables connected from backplane connectors 1 and 2 to a host bus adapter
NOTE: A storage controller option is required to support more than 4 drives.
NOTE: To install more than 4 SFF drives in the drive cage, install a storage controller option.
Install the hot-plug drives
11.
The hot-plug cage allows accessing storage drives from the server front bezel. The hot-plug drive
cage only supports hot-plug drives. Non-hot-plug drives installed in a hot-plug cage will fail.
CAUTION: To prevent improper cooling and thermal damage, do not operate the server
unless all bays are populated with either a component or a blank.
Populate drive bays, based on the drive numbering sequence. Start from the drive bay with the
lowest device number
Port 1 of the hot-plug drive backplane supports drives 1 to 4. Port 2 of the hot-plug drive backplane
supports drives 5 to 8.
Install a front PCI fan
12.
Install the air baffle (on page 19).
13.
Install the access panel (on page 17).
14.
Install the bezel (on page 16).
15.
Return the server to an upright position.
16.
Connect each power cord to the server.
17.
Connect each power cord to the power source.
18.
Power up the server (on page 16).
19.
Determine the status of the drive from the drive LED definitions
20.
page 14).

Memory options

The server supports dual-rank UDIMMs operating at a speed of up to 2133MHz. Depending on the
processor model and the number of DIMMs installed, the memory clock speed might be reduced to 1333
("Installing a hot-plug
("Drive numbering" on page 13).
("Front PCI fan option" on page 25).
drive" on page 41).
("Hot-plug drive LED
Hardware options installation 58
definitions" on