Press to check the power
‑
supply state.
6
Power-supply diagnostics light
Indicates the power-supply state.
7
PCI-Express (graphics) slot 7
Connect a PCI-Express X16 card such as graphics, audio, or network card
to enhance the capabilities of your computer.
NOTE: If you have three graphics cards, slot 1 will be the primary
graphics card.
8
PCI-Express slot 6
Connect a PCI-Express X4 card such as graphics, audio, or network card to
enhance the capabilities of your computer.
9
PCI-Express slot 5
Connect a PCI-Express X16 card such as graphics, audio, or network card
to enhance the capabilities of your computer.
NOTE: If you have two graphics cards, slot 1 will be the primary
graphics card.
10
PCI-Express (graphics) slot 4
Connect a PCI-Express X16 card such as graphics, audio, or network card
to enhance the capabilities of your computer.
11
PCI-Express slot 3
Connect a PCI-Express X16 card such as graphics, audio, or network card
to enhance the capabilities of your computer.
12
PCI-Express (graphics) slot 1
Connect a PCI-Express X16 card such as graphics, audio, or network card
to enhance the capabilities of your computer.
NOTE: For more details on installing the PCI-Express graphics
card, see
PCI-Express graphics card installation matrix
.
13
Service Tag label
The Service Tag is a unique alphanumeric identifier that enables Dell
service technicians to identify the hardware components in your computer
and access warranty information.
14
Security-cable slot (for Kensington locks)
Connect a security cable to prevent unauthorized movement of your
computer.
12
