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‎01-02-2022 03:26 PM

HP Recommended
Product: HP Pavillion 15-bc021tx
Operating System: Microsoft Windows 10 (64-bit)

I have Pavillion 15bc021tx and I have already installed RAM of Kingston 8GB DDR4 2133MHz. I want to add additional RAM of Crucial 8GB DDR4. Can I add [Crucial 8GB DDR4 2666MHz] OR [Crucial 8GB DDR4 2400MHz] along with existing (2133Mhz) RAM? 

I AM JUST CONCERNED WITH DIFFERENT FREQUENCIES. Please help.

Here is the manual provided by HP. 

 

https://data2.manualslib.com/pdf6/134/13352/1335102-hp/pavilion_15bc000.pdf?fc9f91b7b791940e077cd907...

 

Category:
5 REPLIES 5

‎01-02-2022 03:35 PM

HP Recommended

Hi:

 

That would be fine.

 

The memory will automatically bridge to 2133 MHz to match the speed of the 2133 MHz memory chip you already have.

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‎01-02-2022 10:08 PM

HP Recommended

So can I purchase 2666 Mhz one right?

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‎01-03-2022 06:53 AM

HP Recommended

That is correct.

 

I recommend this chip...

 

Crucial 8GB DDR4-2666 SODIMM | CT8G4SFRA266 | Crucial IN

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‎01-09-2022 12:16 PM

HP Recommended

I have this one installed earlier:

Kingston ValueRAM KVR21S15S8/8 8GB 2133MHz DDR4 Non-ECC CL15 SODIMM Laptop Memory https://www.amazon.in/dp/B01CK7LIRE/ref=cm_sw_r_awdo_navT_g_HN8ZQFT4WV2RPNYF53B5

 

Thinking to buy the same because it the same RAM module installed earlier and has as CL 15. 

 

The one you suggested has CL 19. What say??

 

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‎01-09-2022 12:59 PM

HP Recommended

If you want to install a DDR4-2133 memory chip, that would be fine.

 

The CL speed is tied to the memory speed.

 

The faster the memory, the higher the CL speed.

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