| Connectivity technology | Wired |
| Host interface | M.2 |
| Interface | WWAN |
| Maximum data transfer rate | 600 Mbit/s |
| Internal | Yes |
| Component for | Laptop |
| Certification | CE,FCC,ANATEL,TELEC&JATE,RCM SDoC,KC,NCC,IC, ICASA, IFETEL |
| Operating temperature (T-T) | -25 - 75 °C |
| Operating relative humidity (H-H) | 5 - 95% |
| Width | 42 mm |
| Depth | 30 mm |
| Height | 2.3 mm |
| Weight | 6.8 g |
| Package width | 53 mm |
| Package depth | 144 mm |
| Package height | 177 mm |
| Package weight | 70 g |
| Harmonized System (HS) code | 85176990 |
| Description |
| Lenovo 4XC1D51447. Internal. Connectivity technology: Wired, Host interface: M.2, Interface: WWAN. Maximum data transfer rate: 600 Mbit/s |