| ThinkPad X220 | ThinkPad X220 Tablet | |
|---|---|---|
| Recommended CPU | i5-2520M | i5-2520M |
| Max. memory | 16GB (2 slots) | 16GB (2 slots) |
| USB controllers | 2 | 2 |
| Coreboot | possible | possible |
| Heads | possible | possible |
| ME_cleaner | possible | possible |
| Qubes OS pre-installed | no | no |
| Developer tested | no | no |
| Certified | no | no |
| HCL reports | R4.0, R4.0, R4.0 |
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