Dell PowerEdge 2970 Hardware Owner's Manual - Page 52

Inside the System, CAUTION - heatsink

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Inside the System CAUTION: Only trained service technicians are authorized to remove the system cover and access any of the components inside the system. See your Product Information Guide for complete information about safety precautions, working inside the computer, and protecting against electrostatic discharge. In Figure 3-1, the bezel and system cover are removed to provide an interior view of the system. Figure 3-1. Inside the System 6 2 1 5 4 3 7 8 16 9 10 11 15 12 14 13 1 RAID battery (optional) 2 4 power supply bay 5 7 power supplies (1 or 2) 8 10 heatsinks and 11 microprocessors (1 or 2) 13 slimline optical drive (optional) 14 16 control panel SAS controller or optional SAS 3 RAID controller daughter card cooling shroud 6 center riser (PCIe slot 1) 9 hot-pluggable fans (4) 12 media bay for optional diskette 15 drive and/or tape drive sideplane expansion-card cage and left riser (PCIe slots 2 and 3) memory modules (up to 8) SAS/SATA backplane SAS or SATA hard drives (up to 8) 52 Installing System Components

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52
Installing System Components
Inside the System
CAUTION:
Only trained service technicians are authorized to remove the system cover and access any of the
components inside the system. See your
Product Information Guide
for complete information about safety
precautions, working inside the computer, and protecting against electrostatic discharge.
In Figure 3-1, the bezel and system cover are removed to provide an interior view of the system.
Figure 3-1.
Inside the System
4
3
13
15
16
7
10
11
2
9
1
8
12
14
5
6
1
RAID battery (optional)
2
SAS controller or optional SAS
RAID controller daughter card
3
sideplane
4
power supply bay
5
cooling shroud
6
expansion-card cage and left
riser (PCIe slots 2 and 3)
7
power supplies (1 or 2)
8
center riser (PCIe slot 1)
9
memory modules (up to 8)
10
heatsinks and
microprocessors (1 or 2)
11
hot-pluggable fans (4)
12
SAS/SATA backplane
13
slimline optical drive (optional)
14
media bay for optional diskette
drive and/or tape drive
15
SAS or SATA hard drives (up
to 8)
16
control panel