Installing A Raid Cache Card - Lenovo System x3750 M4 Installation And Service Manual

Step 8. Route the signal cables through the SAS cable guide and connect the signal cables to the drive
backplane.
If you have other devices to install or remove, do so now. Otherwise, go to "Completing the installation" on
page 123.

Installing a RAID cache card

Use this information to install a RAID cache card.
The server supports optional RAID cache cards that you can install on the RAID cache card connector on the
system board or on the RAID adapters to upgrade to RAID levels 5 and 50 support. See "Supported RAID
cache cards" on page 74 for more information about the cache cards and which cache card is supported
on the RAID adapters.
To install a RAID cache card, complete the following steps:
Step 1. Read the safety information and installation guidelines, see "Safety" on page v and "Installation
guidelines" on page 38.
Adapter
SAS signal
connector
SAS signal
cable
.
Chapter 2 Installing optional devices
85