Dell Vostro 16 (5640) Laptop Compatible RAM/Memory

Compatible RAM/Memory upgrades for the Dell Vostro 16 (5640) Laptop.

Your Dell Vostro 16 (5640) uses DDR5 SODIMM memory modules and is compatible with memory capacities of 8GB to 16GB per slot.

We supply Memory & RAM for your Dell Vostro 16 (5640) from some of the worlds leading chip brands and manufacturers that include; Samsung, SK-hynix, Micron, Crucial, Kingston + more!

Your Dell Vostro 16 (5640) is compatible with all the memory speeds and frequencies listed on this page which include 5600MT/s (PC5-44800). Higher frequency memory will clock down in speed depedent on your CPU model.

RAM/Memory Upgrade & Installation Notes.

- Higher frequency memory (measured in MT/s) will clock down to run at optimal speed within your Dell Vostro 16 (5640) Laptop depending on processor model and number of modules installed.

- Please note Mhz is always half of MT/s. MT/s is the abbreviation for megatransfers / million transfers per second and is the more effective way to measure DDR5 memory frequency.

- Install identical modules for best performance. For example if your model has 2 slots, purchase 2 modules for best performance and Dual-Channel mode.

- Can i mix the memory capacity per slot in my Dell Vostro 16 (5640) Laptop? Yes. This is a commonly asked question and you can mix capacities but best performance comes from installing indentical DDR5 modules.