# Hardware Recommendations

+ Development and test environments

| Component |   `CPU`   | `Memory` | Local Storage  |    Network    | Instance Count (Minimum Requiremnt) |
| :-------: | :-------: | :------: | :------------: | :-----------: | :---------------------------------: |
|   `PD`    | `4 core+` | `8 GB+`  | `SAS, 200 GB+` | Gigabit `NIC` |                  1                  |
|  `TiKV`   | `8 core+` | `32 GB+` | `SAS, 200 GB+` | Gigabit `NIC` |                  3                  |

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The requirements for `dev/test` environments are not so restrict, set up them as needed.