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Replaceable server components
Replaceable components are of three types:
v Self-service customer replaceable unit (CRU): Replacement of self-service
CRUs is your responsibility. If Lenovo installs a self-service CRU at your request,
you will be charged for the installation.
v Optional-service customer replaceable unit: You may install an
optional-service CRU yourself or request Lenovo to install it, at no additional
charge, under the type of warranty service that is designated for your server.
v Field replaceable unit (FRU): FRUs must be installed only by trained service
technicians.
For information about the terms of the warranty and getting service and assistance,
see the Warranty and Support Information document.
Table 4. Parts listing, Types 6431
Index Description
CRU part
number
(Self-service)
CRU part
number
(Optional-
service)
FRU part
number
1 Chassis assembly (all models) 44X0386
2 Control Panel Assembly (all models) 44E7571
3 Front USB connector assembly (all models) 26K7340
4 Optical drive, DVD-Ramble Half-HighSATA (optional) (all
models)
43W8467
4 Optical drive, DVD-ROM Half-HighSATA (optional)
(models 14U 14F 14S 14L 14D 14Y 14G 14M 14A 14Q
14T 14K 14R 14E 14J 15U 15G 15A 11G 12U 12F 12S
12L 12D 12Y 12G 12M 12A 12Q 12T 12B 12H 12V 12K
12R 12E 12J)
43W8466
6 Bezels, drive (all models) 46U1020
7 Bezel, upper (all models) 46U1020
8 Bezel, lower (all models) 46U1020
9 Hard disk drive, SATA, 3.5-inch 160 GB,
fixed/simple-swap, with tray (models 11G 12U 12F 12S
12L 12D 12Y 12G 12M 12A 12Q 12T 12B 12H 12V 12K
12R 12E 12J)
45J9632
9 Hard disk drive, SATA, 3.5- inch 250 GB,
fixed/simple-swap, with tray (models)
45J9634
9 Hard disk drive, SATA, 3.5-inch 500 GB,
fixed/simple-swap, with tray (models)
46U1024
9 Hard disk drive, SATA, 3.5- inch 750 GB,
fixed/simple-swap, with tray (models)
45J9638
9 Hard disk drive, SATA, 3.5-inch 160 GB, 10K, hot-swap,
with tray (models 11G 12U 12F 12S 12L 12D 12Y 12G
12M 12A 12Q 12T 12B 12H 12V 12K 12R 12E 12J)
45J9640
9 Hard disk drive, SATA, 3.5-inch 250 GB, 10K, hot-swap,
with tray (models)
45J9642
9 Hard disk drive, SATA, 3.5-inch 500 GB, 10K, hot-swap,
with tray (models)
45J9644
38 ThinkServer TS100 Types 6431, 6432, 6433, and 6434: Hardware Maintenance Manual