# Specifications for the NextSeq 500/550

See the NextSeq 500/550 performance specifications for data output (yield) and data quality, below.

![](https://761066130-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FGM9W2DuBTgEXv1ClCm8H%2Fuploads%2Fgit-blob-6d4bc1bd2796b9f83eb56b8face1771296316fca%2Fimage1.jpg?alt=media)

![](https://761066130-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FGM9W2DuBTgEXv1ClCm8H%2Fuploads%2Fgit-blob-43877d4825599ef4d3197a17c831c792451c44d1%2Fimage2.jpg?alt=media)

The specifications, and additional information (including run and scan times), are available on the [Specifications for the NextSeq 550 System page](https://www.illumina.com/systems/sequencing-platforms/nextseq/specifications.html).

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