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29 Posts

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March 18th, 2023 11:00

Dell Precision rack 7910 nvme support

Hello

 

Does any one succeed to install and boot form nvme ssd on pcie card  on precision rack 7910?

 

regads

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27.5K Posts

March 19th, 2023 05:00

We tried reaching you on a private message asking for the Service Tag number to ascertain the warranty but did not receive a response. Please feel free to reply to the private message whenever you are available.

2 Intern

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173 Posts

March 21st, 2023 11:00

First, Ignore the Dell-Cares message.  As far as I can tell, it's a write-many-read-never account.  No mattter how many times you reply, it will ignore you and keep sending you messages.  As to your problem, you can get a cheap ($20?) PCIE nvme adapter.  Or you can buy a used Dell Quad Ultra-speed (about $100?). If your machine allows partioning you can use 4 nvme cards with the quad.  Note that the PCIE card splits out the channel into 4 subchannels.  The following might be useful.:https://www.urtech.ca/2019/11/sovled-video-dell-ultra-speed-drive-quad-nvme-m2-disk-pcie-adapter-with-windows-storage-spaces/

I think that there is a solution that uses the slots in the front of the machine.  IIRC that was way more expensive and not as fast (????)  

More info for you here:

https://www.dell.com/community/Precision-Fixed-Workstations/Best-way-to-install-an-nvme-in-an-T7910/td-p/7772362

Good luck

1 Rookie

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29 Posts

March 25th, 2023 08:00

Hello WizardOfBoz2

Thanks for your idea.

I've followed the advice :

nvme disk doesn't appear as bootable disk .

 

r7910_nvme_raid-disable.jpg

After has booted on ubs stick, nvme is seen as non bootable device by windows.

 

 

 

 

2 Intern

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173 Posts

March 25th, 2023 22:00

I've booted to nvme via both a cheap, $17 PCI-E card and also a Dell Quad adapter.  Maybe something in the BIOS settings? Can anyone with better knowledge help here? 

9 Legend

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8.1K Posts

March 26th, 2023 00:00

You have a tower, OP has a rack.  Did not install boot drive for R7910 before, so I can't say for certain.  But it doesn't hurt to give it a try.  Usually, it takes around 15 minutes to install Windows.  Why not just proceeding with installation to see if it can boot.

For hardware and settings, just a passive PCIe to NVMe adapter will do.  No special settings in BIOS for 5810 or 7810, so assuming the same for R7910.

1 Rookie

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29 Posts

March 26th, 2023 01:00

I have rack version of 7910.

May be  a change has occured on bios ?

Below are somme settings

 

r7910_nvme_boot_setting.jpgr7910_nvme_raid-on.jpg

1 Rookie

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56 Posts

March 26th, 2023 03:00

Change Raid on to ACHI. That will solve the issue. 

1 Rookie

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29 Posts

March 27th, 2023 11:00

this raid option is for sas controller, not for sata which is already set to ahci.

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