Hello @joserhb and welcome, the E23201 was also sold only with M.2 SSD SATA (MD61575/ MSN30027062) or only with HDD (MD61256/ MSN30025719), it's best to take a quick look.whether the slots are available. Here is a video of the E23403 brother where you can see it opening, yours should be the same/similar. https://www.youtube.com/watch?v=GfQqfV2dmEA goodbye Fishtown
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