Lenovo ThinkServer TD350 70DG, User Manual And Hardware Maintenance Manual, Page: 43 / 220

The following illustration shows the components of server models with one easy-swap-drive module.
Figure 10. Components of server models with one easy-swap-drive module
1
Easy-swap-drive module
2
System fans
3
PCIe card holder
4
CPU1 DIMMs (vary by model)
5
CPU2 DIMMs (vary by model)
6
Heat sinks (vary by model)
7
Intrusion switch (available on some models)
8
Coin-cell battery
9
CPU1 DIMMs (vary by model)
10
PCIe card holder
11
Cooling shroud
CRU identification
CRUs are parts that can be upgraded or replaced by the customer. If a CRU is determined to be defective
during the warranty period, a replacement CRU will be provided to the customer. Customers are responsible
for installing the self-service CRUs for this product. Customers also can install optional-service CRUs, which
might require some technical skills or tools, or request that a technician install the optional-service CRU
under the terms of the applicable warranty service type for your country or region.
Non-CRUs must be replaced only by trained service technicians.
The following table lists the major FRUs in your server and the CRU identification information. For a complete
listing of FRU information, such as FRU part numbers and supported server models, go to:
http:/www.lenovo.com/serviceparts-lookup
Chapter 3
.
Product overview
29