How does plugging in a SATA drive to an SAS backplane affect maximum cable length?

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Published on 2013-06-29T02:21:15Z Indexed on 2013/06/29 4:22 UTC
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The limit on SATA cable length is 1m, whereas the limit on SAS cable length is 10m. When using a backplane which advertises support for SAS and SATA, with a SAS RAID controller and one SATA drive, will the controller use the SAS PHY scheme, allowing for the 10m cable length maximum (to accommodate the long backplane), or will it use the SATA one and allow for only the SATA cable length maximum of 1m?

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