Lenovo ThinkServer TS450, User Manual And Hardware Maintenance Manual

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4. Connect the ThinkServer RAID Super Capacitor Module to the TFM connector on the Lenovo
ThinkServer RAID 720i PCIe Adapter.
Thunderbolt Memory Module
This topic applies only to Lenovo ThinkServer RAID 720i PCIe Adapter that supports the TMM. There are the
following two types of TMM:
• ThinkServer RAID 720i Modular Flash
• ThinkServer RAID 720i Modular DRAM Upgrade
The TMM works as the cache memory of the installed Lenovo ThinkServer RAID 720i PCIe Adapter.
• “Removing the TMM” on page 105
• “Installing the TMM” on page 105
Removing the TMM
To remove the TMM, do the following:
1. Prepare your server and remove the server cover. See “Preparing your server in advance and removing
the server cover” on page 53.
2. Remove the Lenovo ThinkServer RAID 720i PCIe Adapter. See “Removing a PCIe card” on page 58.
3. Press the two release tabs 1 and lift the TMM straight up and out of the Lenovo ThinkServer RAID
720i PCIe Adapter.
1
Figure 85. Removing the TMM
4. If you are instructed to return the old TMM, follow all packaging instructions and use any packaging
materials that are supplied to you for shipping.
Installing the TMM
To install the TMM, do the following:
1. Prepare your server and remove the server cover. See “Preparing your server in advance and removing
the server cover” on page 53.
2. Remove the Lenovo ThinkServer RAID 720i PCIe Adapter. See “Removing a PCIe card” on page 58.
Chapter 5
.
Replacing hardware
105