Lenovo tihnkserver rd330, Hardware Maintenance Manual

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Components of server models with 2.5-inch hot-swap hard disk drives
PSU
Mem
CPU
ID
Figure 13. Components of server models with 2.5-inch hot-swap hard disk drives
1
Cooling shroud
11
Pull-out information card
2
Riser card assembly 1
12
Front panel
3
PCI Express card (available in some models)
13
Left rack handle
4
Riser card assembly 2
14
System fans
5
One or two hot-swap redundant power supplies
15
CPU2 DIMMs (vary by model)
6
Backplane for 2.5-inch hard disk drives
16
CPU1 DIMMs (vary by model)
7
Right rack handle
17
Heat sinks (vary by model)
8
2.5-inch hard disk drive bays
18
System board
9
Intelligent Diagnostics Module
19
System board battery
10
Slim optical drive (available in some models)
20
PCI Express card (available in some models)
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.
Notes:
• Before servicing a Lenovo product, ensure that you read and understand “Safety information” on page iii.
• Use only parts provided by Lenovo.
Chapter 3
.
Product overview
25