Lenovo ThinkServer RD650 User Manual And Hardware Maintenance Manual page 60

4 5 Front panel connector
Used to connect to the front panel board. However, front panel connector 2 (
the front panel board that has two USB connectors and one DisplayPort connector.
6 Coin-cell battery
Your server has a special type of memory that maintains the date, time, and configuration information for
built-in features. The coin-cell battery keeps the information active when you turn off the server.
7
SATA connector (optical drive)
Used to connect the signal cable of the slim optical drive.
8 AnyFabric connector
Used to connect the AnyFabric adapter.
9 RAID upgrade key connector
Used to connect a ThinkServer RAID 110i upgrade key.
10 SD module connector
Used to connect an SD module.
11 Riser card assembly 1 slot
Used to install the riser card assembly 1.
12 PCIe slot 4
17 PCIe slot 7
18 PCIe slot 8
Used to install a supported PCIe card. For information about supported PCIe cards, see "Rear view of
the server" on page 26.
13
TPM connector
Used to connect a TPM. TPM is a security chip that is used to enhance server security.
14 TSM Premium connector
Used to connect a TSM Premium module to enable advanced remote management functions on your server.
15 Rear-backplane signal connector
Used to connect the signal cable from either of the following hardware components:
• Rear backplane for up to two 2.5-inch drives (available on some models)
• M.2 storage module (available on some models)
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ThinkServer RD650 User Guide and Hardware Maintenance Manual
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) can be connected only to