Lenovo ThinkServer RD350G User Manual And Hardware Maintenance Manual page 39

The following illustration shows the components of server models with 2.5-inch drives.
Figure 8. Components of server models with 2.5-inch drives
1
One or two hot-swap redundant power supplies
3
System board
5
Backplane for 2.5-inch drives
7
Rack handle (right)
9
Rack handle (left)
11
System fans
13
SD module (available on some models)
15
Riser card assembly 2
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
Notes:
• Before servicing a Lenovo product, ensure that you read and understand "Safety information" on page iii.
• Use only parts provided by Lenovo.
* Available on some models
2
DIMMs (installed memory modules vary by model)
4
Cooling shroud
6
ThinkServer RAID Super Capacitor Module (available on
some models)
8
2.5-inch-drive area
10
Slim optical drive (available on some models)
12
Heat sink(s) with microprocessor(s) underneath
14
Riser card assembly 1
.
Chapter 3 Product overview
25