Help 5820 XL Tower - driver and firmware for hd samsung ssd PM981a NVME

When connecting through the flexbay, your Samsung NVMe SSD will use storage controller driver such as Intel VMD.  

Here is the driver  Intel-Virtual-RAID-on-CPU-Driver_F02F8_WIN_7.7.6.1003_A16_01.EXE

To improve the solid state drive data management and to prevent data integrity issues, Dell has released the following firmware for Samsung NVMe SSD drives:

Samsung-PM981a-512GB-and-1TB-SED-Solid-State-Drive_YF6KT_WIN64_1530.5629_A00_01.EXE

Samsung-PM981a-2TB-Solid-State-Drive-Firmware-Update_35H12_WIN64_1530.3229_A00_01.EXE

Samsung-PM981a-512GB-and-1TB-Solid-State-Drive-Firmware_G4GWG_WIN64_1530.5129_A00_01.EXE

Samsung-PM981a-256GB-Solid-State-Drive-Firmware-Update_HVPC3_WIN64_1530.5029_A00_01.EXE

Select the matching drive capacity and click to download the appropriate firmware for your drive.

@Chino de Oro​ When trying to install, it needs to download from Internet, and it produces an error of "No Disk" and "No Disks to download".  Do you know why, or perhaps is there another link/origin source?

You can go to Dell support site and select a correct firmware update for your Samsung drive.  Use the following link to access drivers for Precision 5820 https://www.dell.com/support/home/en-us/product-support/product/precision-5820-workstation/drivers