Lenovo ThinkServer TS140 User Manual page 29

Figure 7 "Drive bay locations" on page 17 shows the locations of the drive bays.
Figure 7. Drive bay locations
1
Optical drive bay
2
Secondary optical drive bay
3
Card reader drive bay
4
Secondary SATA hard disk drive bay
5
Primary SATA hard disk drive bay (with a 3.5-inch SATA hard disk drive installed)
.
Chapter 3 Product overview
17