Your SR550 is running the show, and the warranty clock is ticking down. This 2-year Premier extension keeps you covered round the clock — 24×7, every day of the year — with a 4-hour response window when something goes wrong. No more staring at a dead server at 2am wondering who to call. You get the top-tier Lenovo service level, and the gap in your cover just disappears
| brand | Lenovo ISG |
| model_compatibility | Lenovo ThinkSystem SR550 |
| warranty_type | Post-warranty extension |
| duration | 2 years |
| service_level | Premier |
| availability | 24×7, 365 days |
| response_time | 4 hours |
| part_number | 5WS7C03186-D |
| category | Servers |
| subcategory | Lenovo Warranty |