Computer Components - Lenovo ThinkStation P720 Hardware Maintenance Manual

Computer components

Notes:
• Depending on the model, your computer might look slightly different from the illustration.
• To remove the computer cover, see "Preparing your computer and removing the computer cover" on
page 103.
Figure 3. Component locations
1
Heat sink and fan assemblies*
3
Cover presence switch (also called intrusion switch)
5
Front fan assembly
7
Storage drives*
9
Power supply assembly
11
PCI/PCIe card*
*Configuration varies by computer models.
Major FRUs and CRUs
The following illustration shows the locations of the major FRUs and Customer Replaceable Units (CRUs) in
the computer.
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P720 Hardware Maintenance Manual
2
Memory modules*
4
Flex bays*
6
Storage drives or a storage drive bay cover*
8
M.2 solid-state drive holder
10
Memory air baffles
12
Rear fan assembly