Dell Inspiron 3670 - Replacing the computer cover; Procedure

Per memory module slot 4 GB, 8 GB, and 16 GB
Total memory 4 GB, 8 GB, 12 GB, 16 GB, 24 GB, and 32 GB
Ports and connectors
Table 5. Ports and connectors
External:
Front
USB Two USB 3.1 Gen 1 ports
Audio/Video One headset (headphone and microphone combo) port
Back
Network One RJ-45 port
USB Four USB 2.0 ports
Audio/Video
• One microphone port
• One line-in port
• One line-out port
• One HDMI-out port
• One VGA port
Table 6. Ports and connectors
Internal:
M.2 card
• One M.2 2230 slot for wireless and bluetooth combo card
• One M.2 2230/2280 slot for Solid-State Drive (SSD)/Intel
Optane memory
Communications
Table 7. Supported communications
Ethernet 10/100/1000 Mbps controller integrated on the system board
Wireless
• intel 9462 1x1ac + Bluetooth 5.0 (802.11ac + Bluetooth 5.0, 1x1)
• intel 9560 2x2ac + Bluetooth 5.0 (802.11ac + Bluetooth 5.0,
2x2)
• DW 1707 + Bluetooth 4.0 (802.11b/g/n + Bluetooth 4.0, 1x1)
Wireless
Table 8. Wireless
Type DW1707 Intel 9462 1x1ac Intel 9560 2x2ac
Transfer rate (maximum) 150 Mbps 305 Mbps/326 Mbps 1204 Mbps/1220 Mbps
Frequency bands 2.4 GHz 2.4 GHz/5 GHz 2.4 GHz/5 GHz
Specications 13