Chipset
T
he following table lists the details of the chipset supported by your Latitude 5540.
Table 4. Chipset
Description Values
Chipset
Integrated in the processor
Processor
13
t
h
Generation Intel Core i3/i5/i7
DRAM bus width
64-bit
Flash EPROM
32 MB for non-vPro, 32 MB + 16 MB for vPro/vPro Essentials
PCIe bus
Up to Gen 4
Operating system
Y
our Latitude 5540 supports the following operating systems:
● Windows 11 Home, 64-bit
● Windows 11 Pro, 64-bit
● Windows 11 Pro downgrade (Win 10 Pro image FI + Win 11 Pro DPK)
● Ubuntu 22.04 LTS, 64-bit
Memory
The following table lists the memory specifications of your Latitude 5540.
Table 5. Memory specifications
Description Values
Memory slots
Two-SODIMM slots
Memory type
● S
ingle-channel DDR4
● Dual-channel DDR4
● Single-channel DDR5
● Dual-channel DDR5
Memory speed
● 3
200 MT/s
● 4800 MT/s
Maximum memory configuration
64 GB
Minimum memory configuration
8 GB
Memory size per slot
8 GB, 16 GB, or 32 GB
Memory configurations supported
● 8
GB, 1 x 8 GB, DDR4, 3200 MT/s, single-channel
● 16 GB, 2 x 8 GB, DDR4, 3200 MT/s, dual-channel
● 16 GB, 1 x 16 GB, DDR4, 3200 MT/s, single-channel
● 32 GB, 2 x 16 GB, DDR4, 3200 MT/s, dual-channel
● 64 GB, 2 x 32 GB, DDR4, 3200 MT/s, dual-channel
● 8 GB, 1 x 8 GB, DDR5, 4800 MT/s, single-channel
Specifications of Latitude 5540 13