Regarding ram and ssd

[Patel30]

I have this pc and I have to upgrade it's ram amd also move to nvme so can you please tell how much ram can be expend and it's criteria and is nvme can support my laptop becuse in it there is slot of it so please I am waiting to listening from you 

And also tell wht should be if I bought greater frequency ram it run or not 

And ssd of which generation key type please tell me quickly  buddy

[Paul_Tikkanen · Accepted solution]

The PC supports both M.2 2280 NVMe and SATA SSDs.

SATA drives B + M key.  NVMe SSDs M key.

Either one will fit in the slot because the slot only has one M key, and both type of drive's notches would fit in that key.

The SATA drive's second notch just doesn't make contact with the exposed pins in the slot.

The PCIe slot is Gen 3.0 x 2, which means a PCIe Gen 3 x 4 SSD will only run at 1/2 of its advertised read/write speeds since the slot is only two lanes, not four.

You are better off buying a Gen 4 SSD because they will be easier and less expensive than trying to find an older PCIe Gen 3.0 SSD unless you buy a used one.

The notebook can support 2 x 8 GB of DDR4-2400 CL17 memory.

Below is the link to the service manual:

HP 15 Laptop PC Maintenance and Service Guide

[Patel30]

But I had seen physically there is single ram slot and nvme slot and clearly written that pcie nvme or(. M key) sata so??? 

[Paul_Tikkanen]

Sorry, you're right.

I just looked up the motherboard part number and there is only one memory slot which means that only 1 x 8 GB of memory is supported.

HP PartSurfer

HP 15-DA Sries Motherboard Intel Pentium CPU 4417U 2.30GHz P/N: L51366-601 | eBay

I was under the impression that the Pentium Gold motherboards had two slots.

The service manual doesn't even list the Pentium Gold processor in chapter 1.

The M.2 slot should support either drive.

NVMe drives would be faster than SATA.

[Patel30]

I have order a evm m.2 pcie nvme 3×4 gen 256 gb does it support my laptop 

Or ordered also evm ddr4 8gb 3200mhz ram does it support also please help me because these are non returnable products so please tell me geneunely does these support or not 

Hp 15-da0389tu 

7NH160A 

INTEL PENTIUM GOLD 4417U 

[Paul_Tikkanen]

The SSD should be fine. 

The memory should be fine as long as it is CL22.