+----+-----------+------+------+-----------+-------+-----------+
| ID | Name      |  RAM | Disk | Ephemeral | VCPUs | Is Public |
+----+-----------+------+------+-----------+-------+-----------+
| 1  | m1.tiny   |  512 |    1 |         0 |     1 | True      |
| 2  | m1.small  | 2048 |   10 |         0 |     1 | True      |
| 3  | m1.medium | 4096 |   20 |         0 |     2 | True      |
| 4  | m1.large  | 8192 |   20 |         0 |     4 | True      |
+----+-----------+------+------+-----------+-------+-----------+