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Memory
Table 4. Memory specifications
Description
Slots
Type
Speed
Maximum memory
Minimum memory
Memory size per slot
Configurations supported
Ports and connectors
Table 5. External ports and connectors
Description
External:
Network
USB
Audio
Video
Media card reader
Docking port
Power adapter port
Security
Table 6. Internal ports and connectors
Description
Internal:
M.2
Values
One-DIMM slot . For Brazil, the system has 1 memory RAM slot
and does not have the onboard type. The memory is expandable
upto 16 GB only.
One memory down + one DIMM
2666 MHz
24 GB
4 GB
4 GB on-board + 1 DIMM - i3 UMA/i5 Discrete, 8 GB on-board + 1
DIMM - i5 UMA/i7
•
4 GB onboard config: 4 GB, 8 GB (4+4), 12 GB (4+8), 20 GB
(4+16)
•
8 GB onboard config: 8 GB, 12 GB (8+4), 16 GB (8+8), 24 GB
(8+16)
Values
RJ-45 port (10/100/1000)
•
Two USB 3.1 Gen 1 ports
•
One USB 2.0 port
•
One USB 3.1 Gen 1 (Type-C) port with DisplayPort/
PowerShare
One Universal headset jack
One HDMI 1.4 port
microSD card reader
N/A
One
One security-cable slot (wedge-shaped)
Values
•
WLAN
•
M.2 2280/2230/2242/Intel Optane
Specifications of Vostro 5490
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