Dell Inspiron 7490 - Supported Operating Systems; Memory and RAM Details; External Ports and Connectivity

Description Values
Flash EPROM
32 MB
PCIe bus
Up to Gen 3.0
Operating system
• Windows 10 Home (64-bit)
• Windows 10 Professional (64-bit)
Memory
Table 5. Memory specifications
Description Values
Slots
Onboard memory
Type
LPDDR3
Speed
2133 MHz
Maximum memory
16 GB
Minimum memory
8 GB
Memory size per slot
Not applicable
Configurations supported
• 8 GB LPDDR3 at 2133 MHz
• 16 GB LPDDR3 at 2133 MHz
Ports and connectors
Table 6. External ports and connectors
External:
USB
• Two USB 3.1 Gen 1 ports
• One Thunderbolt 3 (USB 3.1 Gen 2) Type-C port
Audio
One headset (headphone and microphone combo) port
Video
One HDMI 2.0 port
Media card reader
One micro-SD card slot
Docking port
Not applicable
Power adapter port
Power charging leveraged through Thunderbolt 3 (USB 3.1 Gen 2)
Type-C port
Security
Not applicable
Specifications of Inspiron 7490 13