HP ProDesk 490 G1 Series Microtower Desktop Compatible RAM/Memory

Compatible RAM/Memory upgrades for the HP ProDesk 490 G1 Series Microtower Desktop.

Your HP ProDesk 490 G1 Series Microtower uses DDR3 DIMM memory modules and is compatible with memory capacities of 4GB to 8GB per slot.

We supply Memory & RAM for your HP ProDesk 490 G1 Series Microtower from some of the worlds leading chip brands and manufacturers that include; Samsung, SK-hynix, Micron, Crucial, Kingston + more!

Your HP ProDesk 490 G1 Series Microtower is compatible with all the memory speeds and frequencies listed on this page which include 1600MT/s (PC3-12800). 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 HP ProDesk 490 G1 Series Microtower Desktop 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 DDR3 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 HP ProDesk 490 G1 Series Microtower Desktop? Yes. This is a commonly asked question and you can mix capacities but best performance comes from installing indentical DDR3 modules.