How to Get Dual Channel RAM In My HP db0239au And Also Which Brand's RAM is Used In It?

[Bhaveshjb]

I recently bought HP -db 0239au from HP store but this laptop having 4gb RAM and I want to upgrade with 4GB and want dual channel RAM,can I make it as dual channel.

Which brand's RAM with specs is used?

Thank you in advance

[Huffer]

See p. 2 of the Manual:

Manual

The laptop supports dual channel but in order to get it you need to have 2 modules. Right now you have one. If you install a second 4 gig "like kind" (not identical necessarily) you will have 8 gigs of memory running in dual channel. 

Pages 38-44 detail "how to" on adding memory. 

Memory module, 4 GB 862397-855

Supported memory is DDR4-2400 SO-DIMM. 

4 gig module

This would work fine for you:

https://www.amazon.in/Micron-Basic-Crucial-2400MHZ-SODIMM/dp/B07PPNLV4H/ref=sr_1_6?keywords=DDR4-240...

Post back with any other questions and please accept as solution if this is the info you needed. 

[Bhaveshjb]

But  crucial ram is different so it will work with it as dual channel and also I want to ask that is it soldered ram ?

Where I should put my second ram?if soldered ram will work with second ram as dual channel?

[Huffer · Accepted solution]

Crucial is not different enough to make any difference. The original memory is likely Samsung or Hynix. Crucial is a chip maker. They buy the little memory blocks from one of only a couple suppliers in the world and assemble the modules. Crucial is actually a division of Micron. So trust me I have done this many many times and if you read the materials I linked for you and follow the advice you will be fine. Your laptop has two slots. Memory is not soldered. Add the module I linked to what you have and its 8 gigs dual channel. OK???