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‎06-26-2019 12:41 PM

HP Recommended
Product: HP Probook 450 G5
Operating System: Microsoft Windows 10 (64-bit)

I just upgraded the SSD to a Samsung PM981 SSD M.2 2280 NVMe - 1TB, which supports PCIe 3.0 x4, however it does only use PCIe 3.0 x2. Is this a limitation on the motherboard that it doesn't support this transfer method?

3 REPLIES 3

‎06-26-2019 02:11 PM

HP Recommended

@M_Reindel 

 

The specs says

 

Interface PCIe NVMe Gen3
Maximum Sequential Read Up To 2600 MB/s
Maximum Sequential Write Up To 1400 MB/s

 

Regards.

BH
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‎06-26-2019 02:37 PM

HP Recommended

Yes, that is what the 3.0 refers to. This is what I get with CrystalDiskMark:

 

CrystalDisk_02_med ny driver.JPG

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‎09-20-2019 12:43 PM

HP Recommended

W

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