User Manual

Chipset
Table 4. Chipset
Description Values
Chipset
CM246
Processor
9th generation Intel Core i5/i7/i9
DRAM bus width
64-bit
Flash EPROM
16 MB
PCIe bus
Up to Gen3
Operating system
• Windows 10 Home (64-bit)
• Windows 10 Professional (64-bit)
Memory
Table 5. Memory
specications
Description Values
Slots
Two SODIMM slots
Type
Dual-channel DDR4
Speed
2667 MHz
Maximum memory
32 GB
Minimum memory
4 GB
Memory size per slot
4 GB, 8 GB, 16 GB, 32 GB
Congurations supported
• 4 GB DDR4 at 2667 MHz (1 x 4 GB)
• 8 GB DDR4 at 2667 MHz (2 x 4 GB
• 16 GB DDR4 at 2667 MHz (2 x 8 GB)
• 32 GB DDR4 at 2667 MHz (2 x 16 GB)
Ports and connectors
Table 6. External ports and connectors
External:
USB
• Two USB 3.1 Gen 1 ports with PowerShare
12 Specications of XPS 15-7590