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Upgrading DRR4 for HP 15-bs158sa

HP 15-bs158sa
Microsoft Windows 10 (64-bit)

I would like to know Can I upgrade RAM on HP 15-bs158sa 15.6 from 4GB DDR4 to 8GB DDR4.

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Upgrading DRR4 for HP 15-bs158sa




Memory Two non-customer-accessible/upgradable memory module slots (Intel Core processors)


DDR4-2133 dual channel support (DDR4-2400 bridge to DDR4-2133) 

Supports up to 16 GB of system RAM in the following conƭgurations 

16384-MB total system memory (8192×2) 

12288-MB total system memory (8192×1) + (4096×1) 

8192-MB total system memory (8192×1) or (4096×2) 

6144-MB total system memory (4096×1) + (2048×1) 

4096-MB total system memory (4096×1)


Manual service




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Dean Dean
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Upgrading DRR4 for HP 15-bs158sa



Your PC supports max 16GB of DDR4-2133Mhz RAM (2x8GB)


So you can add another 4GB stick in the empty slot to bring total to 8GB. 16GB is what the PC has been tested with, however HP DDR4 systems will run with 32GB of RAM.


On page 2 and 54 of service manual you can see various configurations and steps to upgrade RAM




Hope it helps,



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