The following illustration shows the locations of the hot-swap hard-disk-drive backplanes. You need to open
the server cover and remove the front system fans to access the backplanes. See "Removing the server
cover" on page 85 and "Replacing the front system fan 1" on page 183.
1. Depending on the model, your server might look slightly different from the following illustration.
2. The following illustration is based on server models that have five to eight 3.5-inch hot-swap SATA or
SAS hard disk drives with two backplanes
Figure 21. Backplane locations
3.5-inch hot-swap hard-disk-drive backplane
This topic provides information to help you locate the connectors on a 3.5-inch hot-swap hard-disk-drive
ThinkServer TD340 User Guide and Hardware Maintenance Manual