Dell Inspiron 14 Plus 7420 - Chipset and Operating Systems; Memory Specifications

Chipset
The following table lists the details of the chipset supported by your Inspiron 14 Plus 7420.
Table 4. Chipset
Description Values
Chipset
Integrated in the processor
Processor
12
th
Generation Intel Core i5/i7
DRAM bus width
64-bit
Flash EPROM
32 MB
PCIe bus
Up to Gen4
Operating system
Your Inspiron 14 Plus 7420 supports the following operating systems:
● Windows 11 Pro, 64-bit
● Windows 11 Pro National Education, 64-bit
● Windows 11 Home, 64-bit
Memory
The following table lists the memory specifications of your Inspiron 14 Plus 7420.
Table 5. Memory specifications
Description Values
Memory slots
● One SODIMM slot
● One 8 GB integrated memory
Memory type
DDR5
Memory speed
4800 MHz
Maximum memory configuration
40 GB
Minimum memory configuration
8 GB (integrated)
Memory size per slot
8 GB, 16 GB, and 32 GB
Memory configurations supported
● 8 GB, 1 x 8 GB integrated, DDR5, 4800 MHz
● 16 GB, 1 x 8 GB integrated + 1 x 8 GB, DDR5, 4800 MHz,
dual-channel
● 24 GB, 1 x 8 GB integrated + 1 x 16 GB, DDR5, 4800 MHz,
dual-channel
● 40 GB, 1 x 8 GB integrated + 1 x 32 GB, DDR5, 4800 MHz,
dual-channel
NOTE: Dual-channel support is up to a total of 8 GB + 8
GB = 16 GB memory.
Specifications of Inspiron 14 Plus 7420 11