RAM memory and Disk Sata III

[federicotomadin]

1 - What is the limit of memory ram for my notebook ?  HP - 15-da0062la. I have two slots. 
2 - Can i add a disk wd black sn750  in my notebook ? 

[Paul_Tikkanen]

Hi:

Since your notebook has an Intel core processor, the M.2 slot your notebook has supports NVMe drives as well as SATA.

See chapter 1 of the service manual for the supported drive types, and memory upgrade info.

HP 15 Laptop PC Maintenance and Service Guide

Yes, the WD Black 750 NVMe M.2 SSD should work.

2 x 8 GB of DDR4-2400 memory is supported.

[federicotomadin]

Ok, thanks. Mi questions is if only slot suport 16gb ram DDR4 2400mhz 

[Paul_Tikkanen]

You're very welcome.

Since your notebook has an Intel 8th gen core processor, unofficially it should support 2 x 16 GB of DDR4-2400 memory.

See the Crucial memory report for your notebook's model series.  Crucial is usually right with their info.

Arbeitsspeicher- & SSD-Upgrades | hp - compaq | hp 15 series | HP 15-da0062la | Crucial DE

[federicotomadin]

Yes, thanks. This is unofficially because in the manual i have this information: 

DDR4-2666 bridge to DDR4-2400 dual channel support (i7-8565U, i5-8265U, i3-8145U processors)
DDR4-2400 dual channel support (i7-8500U, i5-8250U i3-8130U processors)
DDR4-2133 dual channel support (i7-7500U, i3-7020U processors)
Supports up to 16 GB of system RAM in the following conƭgurations
● 16384 MB (8192 MB×2)
● 12288 MB (8192 MB×1 + 4096 MB×1)
● 8192 MB (8192 MB×1 + 4096×2)
● 4096 MB (4096 MB×1 or 2048×2)

[Paul_Tikkanen]

Anytime.

Glad to have been of assistance.

For most users 16 GB is sufficient memory.

I have 32 GB of memory in one of my desktop PC's, and you can see from the screenshot below how much is not being used--something like 24 GB of the 32 GB is not being used (free).