Dell Inspiron 3020 - Memory Matrix; Ports and Connectors

Memory matrix
The following table lists the memory configurations supported on your Inspiron 3020 Small Desktop.
Table 6. Memory matrix
Configuration Slot
DIMM1 DIMM2
4 GB DDR4 4 GB N/A
8 GB DDR4 4 GB 4 GB
12 GB DDR4 4 GB or 8 GB 8 GB or 4 GB
16 GB DDR4 16 GB N/A
16 GB DDR4 8 GB 8 GB
32 GB DDR4 32 GB N/A
32 GB DDR4 16 GB 16 GB
64 GB DDR4 32 GB 32 GB
Ports and connectors
The following table lists the external and internal ports available on your Inspiron 3020 Small Desktop.
Table 7. Ports and connectors
Description Values
External:
Network
One RJ-45 Ethernet port
USB
● Four USB 3.2 Gen 1 ports
● Two USB 2.0 ports
● Two USB 2.0 ports with Smart Power On
Audio
● One headset (headphone and microphone combo) port
● One audio line-out port
Video
● One DisplayPort 1.4 port
● One HDMI 1.4b port
NOTE: HDMI port resolution is up to 1920 x 1200.
Media-card reader
One SD-card slot (optional)
Power port
One AC power-supply port
Security
● One security-cable slot (wedge-shaped)
● One padlock ring slot
Internal:
PCIe expansion card slots
● One PCIe x16 half-height expansion card slot, Gen3
● One PCIe x1 half-height slot, Gen3
mSATA
Not supported
Specifications of Inspiron 3020 Small Desktop 19