pc parts compatibility

[jitensinha98]

I have a lenovo h330 series desktop.I have decided to install a new 4 gb ram in it.The desktop came preinstalled with 4 gb ram and it have 2 slots one of which is not used.However i am buying a 4 gb ram of another brand and want to install it beside my old 4 gb ram in my motherboard.Will the two ram be compatible to each other ? Is there any specification of motherboard which i should check before purchasing a new ram ? The main purpose of my pc is gaming.
PLEASE HELP

 

[Plumboby]

buy a dedicated gaming desktop factory brand desktops are cheaply put together & lack upgradability for the future

 

[dhvd79a]

You can usually go to the memory manufacturers website and determine which of their products are compatible with your system.

For example the Corsair memory finder lists XMS3 — 8GB (2x4GB) DDR3 1333MHz C9 Memory Kit (CMX8GX3M2A1333C9) and XMS3 — 4GB (1x4GB) DDR3 1333MHz C9 Memory Kit (CMX4GX3M1A1333C9) as compatible with your system.

 

[jitensinha98]

Will putting a different brand ram work in my system along with the old ram ?