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Difference between two type of Nvme disks

 
baber1
Regular Advisor

Difference between two type of Nvme disks

As I know we have two types of Nvme disk that Attached follow

1- what is the difference between them ?

2- which one can use Raid ?

 

nvme2.jpg

IMG_6401(1).JPG

5 REPLIES 5
Cali
Honored Contributor

Re: Difference between two type of Nvme disks

Hi,

the first One is a HotPlug Drive that fits in a Drive Bay.

The second is a PCI Slot NVMe Card.

You can use OS Software Raid only because Today there is no HPE Hardware Raid Controller for NVMe Drives.

Cali

 


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I'm not an HPE employee, so I can be wrong.
baber1
Regular Advisor

Re: Difference between two type of Nvme disks

What is difference in their performance ? is there any difference ? which one is better ?

SanjeevGoyal
HPE Pro

Re: Difference between two type of Nvme disks

Hello,

 

Please share the complete detail of NVMe drive, which you have?

And what do you want?


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baber1
Regular Advisor

Re: Difference between two type of Nvme disks

I just want to know what is the difference between two type of nvme disk execpt hot plug ?

Can we say PCI nvme disks are always better and has better performance than other ?

SanjeevGoyal
HPE Pro

Re: Difference between two type of Nvme disks

Hello,

 

I hope below links will help you to understand the NVMe drive.

 

https://en.wikipedia.org/wiki/NVM_Express

https://en.wikipedia.org/wiki/M.2

https://en.wikipedia.org/wiki/List_of_Intel_SSDs


I am a HPE Employee

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