Primary Storage Options - Dell Latitude 7290 Technical Manualbook

for these components cannot be used by computer memory; therefore, the amount of memory available to a 32-bit operating system is less
than 4GB.
• Greater than 4GB memory requires a 64-bit operating system
• Only memory type supported: DDR4 SDRAM
• Not backward compatible with DDR3 memory modules
Table 10. Memory specifications for Latitude 7290 and 7390
Memory
SO-DIMM Slot
Minimum memory configuration
Maximum memory configuration
DIMM configuration
4G 2400MHz DDR4 (1x4GB)
8G 2400MHz DDR4 (1x8GB)
16G 2400MHz DDR4 (1x16GB)
Table 11. Memory specifications for Latitude 7490
Memory
SO-DIMM Slot
Minimum memory configuration
Maximum memory configuration
DIMM configuration
4G 2400MHz DDR4 (1x4G)
8G 2400MHz DDR4 (2 X 4G)
8G 2400MHz DDR4 (1 X 8G)
16G 2400MHz DDR4 (2x8G)
32G 2400MHz DDR4 (2x16G)

Primary storage options

Mobility Solid State Drives offer highly reliable, durable & lightweight storage. SSDs provide improved performance & operate quieter &
cooler than standard hard drives.
Self-Encrypting drives provide hardware encrypted data protection which can be activated within a few seconds centrally & can be much
safer and faster than software based encryption. Note: Encrypted drives require the system be configured in AHCI mode.
Table 12. Storage options
Primary storage
SSD-M.2-2280-128GB-SATA
SSD-M.2-2280-256GB-SATA
22 Marketing System Configurations
Latitude 7290 and 7390 series
One
4 GB
16 GB
Yes
Yes
Yes
Latitude 7490 series
Two
4 GB
32 (16 x2 ) GB
Yes
Yes
Yes
Yes
Yes