Question Asus prime x470-pro m.2 question.

[Melocco]

I have the asus prime x470-pro board and samsung 970 Evo plus 500 gig drive (connected to the m.2 slot above the graphics card in m.2_1) running with a ryzen 5 2600 and 32 gig of pc3200 flarex ram.

I upgraded from a 850 Evo sata to the new nvme.

My question is when I write a large file (mkv file for example) to the drive, it only writes at 68mbps. If I write to my sp ssd, it writes at 300mbps. Writing from another Samsung 850 Evo. When writing from the 970 plus it reads at 302mbps.

When I run crystal mark, it shows:

2905.20. 2984.5
1524.5. 855.1
280.1. 218.1
64.47. 91.35


Why would my writes and reads from the nvme drive be so slow? Could.. What could be wrong?

Thanks in advance for any information.

 

[rgd1101]

can you list all your drive and what port they are connecting to?

 

[Melocco]

can you list all your drive and what port they are connecting to?

Samsung 970 pro nvme
Port: m.2_1

Samsung 850 evo
Port: sata6g_1

Seagate 2tb barracuda
Port: sata6g_2

Sp 250gig A55
Port: sata6g_3

Lg Blu-ray writer
Port: sata6g_4

Blu-ray rom
Port sata6g_0


Also, I pulled the nvme out and put it in another board.. The speed was was just as slow.. I think it may be a bad drive. I'm going to call Samsung later and see if I need to send the drive back to the store or send it to them...

 

[CountMike]

Did you install latest Samsung drivers ? Latest chipset drivers ? BIOS v 4602 ?