Lenovo 70B4, User Manual And Hardware Maintenance Manual

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8
Hard disk drive bay 15
25
Front system fan 2
9
Hard disk drive bay 14
26
System board
10
Hard disk drive bay 13
27
System board battery
11
Hard disk drive bay 12
28
Low-profile PCI card bracket
12
Hard disk drive bay 11
29
Main PCI card bracket
13
Hard disk drive bay 10
30
Expansion card
14
Hard disk drive bay 9
31
Rear system fan 3
15
Hard disk drive bay 8
32
Power supply
16
Hard disk drive bay 7
33
CPU2 DIMMs (vary by model)
17
Hard disk drive bay 6
Notes:
• The low-profile PCI card bracket 28 and main PCI card bracket 29 are available in server models that
come with a RAID card.
• If your server has up to eight 2.5-inch hot-swap SAS hard disk drives, the hot-swap SAS hard disk drives
need to be installed into the hard disk drive bays 0, 1, 2, 3, 4, 5, 6, and 7.
The following illustration shows the components of server models with up to four 3.5-inch non-hot-swap
SATA hard disk drives.
Figure 14. Components of server models with up to four 3.5-inch non-hot-swap SATA hard disk drives
Chapter 3
.
Product overview
31