Thank you for contacting Crucial.com.
We have received your request for a replacement and are evaluating it now. You can expect a reply with instructions within 48 hours.
If you submitted an RMA request for an SSD, Crucial.com provides a limited three or five year warranty on all SSDs. Due to that, the SSD serial number provided will have to be validated before an RMA can be set up.
Please do not send anything back until you have received your RMA number and instructions.