# NovaSeq 6000 flow cell types and their compatibility with NovaSeq Control Software versions

Before beginning the preparation of samples or consumables, ensure that the NovaSeq Control Software (NVCS) version satisfies the minimum software requirements listed in the following table.

| Flow Cell | v1.0 Reagent Kit Minimum Software Version | v1.5 Reagent Kit Minimum Software Version |
| --------- | ----------------------------------------- | ----------------------------------------- |
| SP        | 1.6                                       | 1.7                                       |
| S1        | 1.3.1                                     | 1.7                                       |
| S2        | All                                       | 1.7                                       |
| S4        | 1.2.0                                     | 1.7                                       |

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| *For any feedback or questions regarding this article (Illumina Knowledge Article #2418), contact Illumina Technical Support* [*techsupport@illumina.com*](mailto:techsupport@illumina.com?subject=Question%2FFeedback%20Regarding%20Illumina%20Knowledge%20Article%20#000002418%20-%20Instrumentation%20\&body=Dear%20Illumina%20Technical%20Support,%0D%0A%0D%0A)*.* |


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