Chipset
Table 5. Chipset specications
Chipset
Integrated on the processor
DRAM bus width
64 bits
Flash EPROM
8 MB
PCIe bus
Up to Gen2
External bus frequency
Up to 5 GT per second
Operating system
Chrome OS
Memory
Table 6. Memory specications
Slots
On board RAM
Type
LPDDR3
Speed
1600 MHz
Maximum memory
4 GB
Ports and connectors
Table 7.
Ports and connectors specications
External:
USB Two USB 3.1 Gen 1 ports
Audio One Microphone/headphone/headset Combo port
Video
One HDMI-out 1.4 port
Memory card reader
One MicroSD-card slot
Power adapter port
One power-adapter port
Security
Noble lock
Specications of Inspiron 3181 2-in-1 15