DELL Computer Manuals — page 4
Select your DELL model number below for installation steps, settings, maintenance schedules, troubleshooting and the full specification sheet. Your model number is printed on the rating plate.
DELL computers by model number
| Model | Description | Certified |
|---|---|---|
| Pro Rugged 14 PR514260P211G | 14 in. rugged notebook | August 2026 |
| Pro Slim Essential QVS1260D18S | desktop computer | September 2025 |
| QB24250W31C | 23.8 in. all-in-one desktop | April 2025 |
| QBM1250D19U | desktop computer | April 2025 |
| QBS1250D18S | desktop computer | April 2025 |
| QBT1250D34M | desktop computer | April 2025 |
| QC24251W32C | 23.8 in. all-in-one desktop | April 2025 |
| QCM1250D19U | desktop computer | April 2025 |
| QCM1255D19U | desktop computer | March 2025 |
| QCS1250D18S | desktop computer | April 2025 |
| QCS1255D18S | desktop computer | March 2025 |
| QCT1250D34M | desktop computer | April 2025 |
| QCT1255D34M | desktop computer | March 2025 |
| RA00260T19G | 10.1 in. tablet | July 2025 |
| RA02260T08H | 12 in. tablet | July 2025 |
| RA13250-01P149G | 13.3 in. rugged notebook | June 2025 |
| RB14250-01P148G | 14 in. rugged notebook | June 2025 |
| Vostro 15 3535P112F | 15.6 in. notebook computer | June 2025 |
| XPS 13 9345P189G | 13.4 in. notebook computer | April 2025 |
| XPS 13 9350P151G | 13.4 in. notebook computer | April 2025 |
| XPS 16 DX16263P146F | 16 in. notebook computer | July 2026 |