Lenovo ThinkServer TD350 - Manual (Page 57)

16 Optical-drive 2 signal connector
Used to connect the signal cable of the second optical drive if the server has two optical drives installed.
17 RAID upgrade key connector
Used to install a RAID upgrade key.
18 Optical-drive 1 signal connector
Used to connect the signal cable of the optical drive.
19 TPM connector
Used to connect a ThinkServer Trusted Platform Module (TPM), which is a security chip, to enhance server
security. See “Installing or removing the ThinkServer Trusted Platform Module” on page 102.
20 TSM Premium connector
Used to connect a server option named ThinkServer System Manager Premium (TSM Premium) to enable
advanced remote management functions on your server. See “Installing or removing the ThinkServer
System Manager Premium” on page 99.
21 22 23 29 30 31 32 PCIe card slots
The server has seven PCIe card slots on the system board for installing appropriate PCIe cards, including a
converged network adapter (CNA).
Slot Physical link width Negotiable link width Supported card length
and height
21 PCIe card slot 1 x16 x16, x8, x4, x2, x1 Full-length, full-height, and
double-width card
22 PCIe card slot 2 x16 x8, x4, x2, x1 Full-length, full-height card
23 PCIe card slot 3 x16 x8, x4, x2, x1 Full-length, full-height card
29 PCIe card slot 4 x16 x8, x4, x2, x1 Full-length, full-height card
30 PCIe card slot 5 x16 x16, x8, x4, x2, x1 Full-length, full-height card
31 PCIe card slot 6 x16 x8, x4, x2, x1 Full-length, full-height card
32 PCIe card slot 7 x16 x8, x4, x2, x1 Full-length, full-height card
Note: If a ThinkServer host bus adapter (HBA) is available, refer to the user guide for detailed information.
The user guide is available for download at:
http://www.lenovo.com/UserManuals
24 AnyRAID connector 1–2
Used to connect the signal cable from the system board to an AnyRAID adapter.
25 Intrusion switch connector
Used to connect the intrusion switch cable.
Chapter 3 . Product overview 43