| Product | LENOVO |
|---|---|
| Part Number | 5PS7B25439 |
| Service Type | 1Y PW NBD+YDYD VX850 V3 CN |
| PW | Parts & Labor Warranty |
| NBD | Next Business Day Onsite Service |
| YDYD | Yes-Day Yes-Day (likely refers to the days of service availability, e.g., Monday-Sunday) |
| VX850 | Likely a specific service level or product tier |
| V3 | Version 3 |
| CN | China (region of service) |