Lenovo TS130 - Manual (Page 30)

FRU description
Self-service
CRU
Optional-service
CRU
Card reader (available in some models) Yes No
Hard disk drive Yes No
Heat sink and fan assembly No Yes
Keyboard Yes No
Memory module Yes No
Mouse Yes No
Optical drive Yes No
PCI card (available in some models) Yes No
Power supply assembly No Yes
Rear fan assembly No Yes
System board battery Yes No
System board No No
18 ThinkServer TS130 Hardware Maintenance Manual