Lenovo ThinkServer TD350 70DG User Manual And Hardware Maintenance 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
The server has seven PCIe card slots on the system board for installing appropriate PCIe cards, including a
converged network adapter (CNA).
Slot
21
PCIe card slot 1
22
PCIe card slot 2
23
PCIe card slot 3
29
PCIe card slot 4
30
PCIe card slot 5
31
PCIe card slot 6
32
PCIe card slot 7
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.
PCIe card slots
Physical link width
x16
x16
x16
x16
x16
x16
x16
Negotiable link width
x16, x8, x4, x2, x1
x8, x4, x2, x1
x8, x4, x2, x1
x8, x4, x2, x1
x16, x8, x4, x2, x1
x8, x4, x2, x1
x8, x4, x2, x1
Supported card length
and height
Full-length, full-height, and
double-width card
Full-length, full-height card
Full-length, full-height card
Full-length, full-height card
Full-length, full-height card
Full-length, full-height card
Full-length, full-height card
.
Chapter 3 Product overview
43