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P44Pro driver detected a controller error on \Device\RaidPort0

New Contributor

My P44PRO has experienced three instances of disk drops since June 2nd while playing Diablo 4. with this issues including stuttering every few seconds, while the game's displayed frame rate and latency appear normal.

I fixed it myself by force installing Micron NVMe driver v2.1.19.0 WHQL 64bit, after installing the new driver, all of the aforementioned issues have disappeared.

Please help to check this issues, thank you.

My system info:
OS: Windows 11 Pro 10.0.22621.1848 (Win11 22H2 2022 Update)
Processor: AMD Ryzen 9 7950X3D
MB: Asus ROG Crosshair X670E Extreme (BIOS 1415)
Memory: Acer Predator DDR5 6000 C30 16GB x4
GPU: Asus ROG-Strix-RTX4090-O24G-Gaming (Driver 536.23)
PSU: Asus ROG THOR 1000P2
SSD: Solidigm P44Pro 1T & 2TB with official latest version drivers.



i have the same error as you. I have several different motherboards, I bought a few of these ssd p44pro 2tb.

in all combinations I always get error:

event id 11

The driver detected a controller error on \Device\RaidPortXXXXX


Binary data:

In Words

0000: 0020000F 00480006 00000000 C004000B
0010: 000001D4 00000000 00000000 00000000
0020: 00000000 00000000 00000001 00000020
0030: C004000B 000001D4 00000000 00000000
0040: 00000000 00000000

In Bytes

0000: 0F 00 20 00 06 00 48 00 .. ...H.
0008: 00 00 00 00 0B 00 04 C0 .......À
0010: D4 01 00 00 00 00 00 00 Ô.......
0018: 00 00 00 00 00 00 00 00 ........
0020: 00 00 00 00 00 00 00 00 ........
0028: 01 00 00 00 20 00 00 00 .... ...
0030: 0B 00 04 C0 D4 01 00 00 ...ÀÔ...
0038: 00 00 00 00 00 00 00 00 ........
0040: 00 00 00 00 00 00 00 00 ........


drivers version:

this is a catastrophic event. How can a manufacturer not notice this problem that happens on different types of latest generation motherboards. Having seen on the internet that it happens to other people, I am returning all the p44pro ssds to change the manufacturer






Many months have passed and there is no news. New drivers have not been released. Emails did not arrive. total silence


Dear danielsilenti,


We understand how frustrating it might be.  In your case, we would advise you to  keep your drive updated by Soldigm Synergy

If your issue persists you can create a ticket on the Solidigm Support hub and we will be happy to assist you.

If you have any questions or concerns, please do not hesitate to contact us.

Kind regards,
Solidigm Customer Support




New Contributor

I kept 1 ssd drivers for testing.

if I use the native windows 10 driver there are no errors.
as soon as I change the drivers with version the error appears every second.
firmware 001c
The same behavior occurs by changing the motherboard.
So either all the ssds are defective and the problem can be seen with the drivers or the drivers are defective
Motherboards run at pcie 3.0 nvme speed

I also kept one p44pro and waiting for official upadte.

The official technical support team has responded to me, stating that there is currently no solution available. The next response is scheduled for August 30th.

It has been two months already. and I find it hard to believe that they still haven't resolved this issue or even issued an official statement to address it.