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OptiPlex Tower Plus 7020 Owner's Manual

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Internal slots

The following table lists the internal slots of your OptiPlex Tower Plus 7020.

Table 1. Internal slotsThe following table lists the internal slots on your OptiPlex Tower Plus 7020.
Description Values
M.2
  • Three M.2 2230/2280 slots for solid-state drive
  • One M.2 2230 slot for WiFi and Bluetooth combo card
NOTE:To learn more about the features of different types of M.2 cards, search in the Knowledge Base Resource at Dell Support Site.
SATA
Four SATA 3.0 slots for 3.5-inch hard-disk drive and slim optical drive.
NOTE:Installing a slim optical drive causes the SATA 3.0 port to operate as SATA 2.0 port.
Expansion
  • One full-height Gen4 PCIe x16 slot
  • One full-height Gen3 PCIe x4 open-end slot
  • One full-height Gen3 PCIe x1 slot
  • One full-height PCI slot

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