Dell Inspiron 5490 Setup and Specifications - Page 12

Table 6. Memory specifications (continued) Description Maximum memory Minimum memory Memory size per slot Configurations supported Ports and connectors Table 7. External ports and connectors External: USB Audio Video Media card reader Docking port Power adapter port Security Table 8. Internal ports and connectors Internal: M.2 Values 16 GB NOTE: In computers shipped with 4 GB on-board memory, the maximum memory configuration is 20 GB (4 GB on-board + 1 x 16 GB in SODIMM slot). 4 GB 4 GB, 8 GB, and 16 GB • 4 GB (4 GB on-board) • 4 GB (1 x 4 GB in SODIMM slot) • 8 GB (4 GB on-board + 1 x 4 GB in SODIMM slot) • 8 GB (1 x 8 GB in SODIMM slot) • 12 GB (4 GB on-board + 1 x 8 GB in SODIMM slot) • 16 GB (1 x 16 GB in SODIMM slot) • 20 GB (4 GB on-board + 1 x 16 GB in SODIMM slot) • Two USB 3.1 Gen 1 ports • One USB 2.0 port • One USB 3.1 Gen 1 (Type-C) port with Power Delivery/ DisplayPort One headset (headphone and microphone combo) port One HDMI 1.4b port One microSD-card slot N/A 4.5 mm x 2.9 mm DC-in One security-cable slot (wedge-shaped) • One M.2 2230 slot for WiFi and Bluetooth combo card • One M.2 2230/2242/2280 slot for either a solid-state drive or an Intel Optane memory with solid-state storage NOTE: To learn more about the features of different types of M.2 cards, see the knowledge base article SLN301626. 12 Specifications of Inspiron 5490