The parts listed in the following table are identified as one of the following:
• Tier 1 customer replaceable unit (CRU): Replacement of Tier 1 CRUs is your responsibility. If Lenovo
installs a Tier 1 CRU at your request with no service agreement, you will be charged for the installation.
• 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 is
your responsibility. If Lenovo acquires or installs a structural component at your request, you will be
charged for the service.
Table 14. Parts list
Index
Description
Tier 1 CRU Tier 2 CRU FRU
Consumable
and
Structural
parts
For more information about ordering the parts shown in Figure 64 “Server components” on page 74:
http://datacentersupport.lenovo.com/us/en/products/servers/thinksystem/sr635/7y98/parts
1
Top cover
√
2
Air baffle for middle drive cage
√
3
OCP 3.0 Ethernet adapter
√
4
Riser bracket (low profile)
√
5
Riser bracket (full-height, full-length)
√
6
Riser bracket (low profile + low profile)
√
7
Internal riser bracket (low profile)
√
8 9
10
Riser card
√
11
Intrusion switch
√
12
TPM adapter (For Chinese Mainland
only)
√
13
Standard air baffle
√
14
PIB board
√
15
Fan board
√
16
M.2 bracket
√
17
M.2 drive
√
18
M.2 retainer clip
√
19
RAID super capacitor
√
20
M.2/riser support bracket
√
21
RAID super capacitor holder
√
22
Rear hot-swap drive cage
√
23
Rear SAS/SATA backplane
√
Chapter 2. Server components 75
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