Installing The Storage Expansion Node In An Flex System Enterprise Chassis - Lenovo Flex System x220 Installation And Service Manual

Flex system storage expansion node
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To install the cover on the storage expansion node, complete the following steps.
Step 1.
Lower the cover so that the posts inside the cover fit into the slots in the storage expansion node.
Step 2.
Slide the cover toward the front of the storage expansion node, until it clicks into place.
Installing the storage expansion node in an Flex System Enterprise
Chassis
Use these instructions to install the storage expansion node assembly in an Flex System Enterprise Chassis.
Before you install the storage expansion node assembly in an Flex System Enterprise Chassis, complete the
following steps:
1. Read "Safety" on page iii and "Installation guidelines" on page 7.
2. Make sure that the integrated management module II (IMM2) primary and backup firmware in the
compute node is at level ibm_fw_imm2_1aoo34x-1.xx_anyos_noarch or later.
Attention: If you attempt to operate the storage expansion node with a compute node that has IMM2
firmware an earlier level, the firmware in the storage expansion node will become corrupted and
unrecoverable, and you will have to replace the storage expansion node.
3. Remove the 1-bay shelf from the Flex System Enterprise Chassis bays where you will install the storage
expansion node assembly.
Statement 4
≥ 18 kg (39.7 lb)
CAUTION:
Use safe practices when lifting.
To install the storage expansion node assembly, complete the following steps.
14
Flex System Storage Expansion Node Installation and Service Guide
≥ 32 kg (70.5 lb)
≥ 55 kg (121.2 lb)

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