Lenovo ThinkSystem SR645 V3 User Manual page 38

• Tier 2 customer replaceable unit (CRU): You may install a Tier 2 CRU yourself or request Lenovo to
install it, at no additional charge, under the type of warranty service that is designated for your server.
• Field replaceable unit (FRU): FRUs must be installed only by trained service technicians.
• Consumable and Structural parts: Purchase and replacement of consumable and structural parts
(components, such as a filler or bezel) is your responsibility. If Lenovo acquires or installs a structural
component at your request, you will be charged for the service.
Description
Index
For more information about ordering parts:
1. Go to
http://datacentersupport.lenovo.com
2. Click Parts.
3. Enter the serial number to view a listing of parts for your server.
Top cover
1
Riser bracket (low profile-full
2
height)
Riser bracket (low profile)
3
Riser bracket (low profile-low
4
profile)
PCIe adapter
5
RAID adapter
6
Processor board
7
System I/O board
8
Firmware and RoT security
9
module
OCP 3.0 module
10
Power supply unit
11
CPU dummy
12
Performance heat sink (T-shape)
13
2.5–inch drive
14
2.5–inch drive bay filler
15
8 x 2.5-inch front drive backplane
16
10 x 2.5-inch front drive
17
backplane
4 x 2.5-inch front drive backplane
18
Security bezel
19
Intrusion switch cable
20
RAID flash power module holder
21
(in riser bracket)
RAID flash power module holder
22
(on chassis)
ThinkSystem SR645 V3 User Guide
28
Tier 1 CRU Tier 2 CRU
and navigate to the support page for your server.
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Consumable
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FRU
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